Write down all numbers x that satisfy at least one condition.

**Answer:**

15

**Step-by-step explanation:15**

Johanna can jog 24 feet in 5 seconds. If she jogs at the same rate, how many feet can she jog in 8 seconds? PLSS help!

38.4? Since if she runs 24 feet in five seconds add that two times she would run 48 feet in ten second so.. divide 24 with 5 and get 4.8. So 48 minus 9.6 makes 38.4.

Which shows the best path to find the number of centimeters in 1 yard?

yards -> inches -> centimeters

yards -> feet -> centimeters

centimeters -> feet -> inches

centimeters -> feet -> yards

**Answer:**

yards feet centimeters

Evaluate each limit given that limit x->2 f(x)=9.

limit x->2 1/3[f(x)]^2= 27✔️

limit x->2 3f(x)+5= 32✔️

limit x->2 [f(x)]3/2= 27✔️

**Answer:**

27

32

27

**Step-by-step explanation:**

**1) limit x->2 1/3[f(x)]^2= 27**

**2) limit x->2 3f(x)+5= 32**

**3) limit x->2 [f(x)]3/2= 27/2**

"A **limit **is the value that a function approaches as the input approaches some value."

If limit f(x) = m and constant 'a',

limit a (f(x)) = a × m

limit (f(x))^n = (m)^n

limit (a) = a

limit (f(x) + a) = m + a

Given: limit x->2 f(x)=9.

We need to evaluate each limit.

1) limit x->2 1/3[f(x)]^2

⇒ [tex]\lim_{x \to 2} \frac{1}{3} (f(x))^2[/tex]

= [tex]\frac{1}{3} \lim_{x \to 2} (f(x))^2[/tex]

= [tex]\frac{1}{3} (\lim_{x \to 2} f(x))^2[/tex]

= [tex]\frac{1}{3} \times (9)^2[/tex]

= [tex]\frac{81}{3}[/tex]

**= 27**

2) limit x->2 3f(x)+5

⇒ [tex]\lim_{x \to 2} (3f(x)+5)[/tex]

= [tex]\lim_{x \to 2} 3f(x)+ \lim_{x \to 2} 5[/tex]

*= *[tex]3\lim_{x \to 2} f(x) + 5[/tex]

= [tex](3 \times 9)+5[/tex]

**=**[tex]\bold{32}[/tex]

3) limit x->2 [f(x)]3/2

⇒ [tex]\lim_{x \to 2} (f(x))\frac{3}{2}[/tex]

= [tex]\frac{3}{2} \times (\lim_{x \to 2} f(x))[/tex]

= [tex]\frac{3}{2} \times 9[/tex]

**= 27/2**

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Please help me, this is probably my 20th time doing this topic and I haven't passed it yet.

Thank you very much!

**Answer:**

**infinitely many**

**Step-by-step explanation:**

**Answer:**

there is an infinite number of triangles that can be created.

**Step-by-step explanation:**

To satart, you have a line, that is 8 cm, with a circle, with the center on one of its endpoints, that has a radius of 3 cm. s in this case, 2 sides of the triangle would be 8 and 3. now, with this combintion, you could have a triangle that the missing side is from 6 to 10. there is an infinite amount of numbers inbetween 6 and 10. for example, you could have 6, 6 1/4, 6 1/8, or 6 1/16.

The list goes on and on.

IV

Evaluate the following:

a) A tea manufacturing company produces normal and green tea bags only. If 52.8% of 36850 total

production is normal tea bags, how many green tea bags are there?

b) If 61.6% of students out of 9855 total students are based in England, how many students are

based in England?

**Answer:**

A. Ans: Given,

Solution,

A tea manufacturing company produces normal and green tea bags only.

52.8% of 36850 production is normal tea bags.

Now,

Number of green tea bags=52.8% of 36850

=52.8/100×36850

=19456.8

Therefore, Number of normal tea bags=19456.8

The **number **of green tea bags is 17384

The **number **of students is 3071

**What is Percentage?**

A **percentage **is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %

Given data ,

a )

Total production of tea bags = 36850

**Percentage **of normal tea bags = 52.8 %

Total production of normal tea bags =

**Percentage **of normal tea bags x Total production

Total production of normal tea bags = ( 52.8 / 100 ) x 36850

= 19465.8 tea bags

Therefore , total **amount **of green tea bags = Total tea bags - Total normal tea bags

= 36850 - 19465.8

= 17384.2

≈≈ 17384

Hence , Total **amount **of green tea bags = 17384.2

b )

Total **number **of students = 9855

**Percentage **of students based in England = 61.6 %

**Number **of students based in England = **Percentage **of students x Total **number **of students

**Number **of students based in England = ( 61.6 / 100 ) x 9855

= 6070.68

≈ 6071

Hence , total **number **of students based in England = 6070.68

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Present

earch and writ

storie

**Answer:**

What did you say?? i dont know what your trying to say?

**Answer:**

?

**Step-by-step explanation:**

simplify 1/a+b + 1/a-b + 2b/a^2-b^2

**Answer:**

−a^2 b^2 + 2a + 2b

_________________

a^2

**Step-by-step explanation:**

**Please mark as brainliest if answer is right**** **

**Have a great day, be safe and healthy **

**Thank u **

**XD **

Based on the definition of independence, which THREE statements are correct?

P(A) ,

A)

1

1

and B)

12

Events A and B are independent.

12

35

Events A and B are independent.

P(A) = 4, P(B) = , P(A and B) =

B)

1

1

P(A)

A B

10

Events A and B are independent.

P(A) = , P(B) = , P(A and B) =

7.

12

D)

Events A and B are dependent.

PLA) = }, PB) - to, P(A and B) - 1 2 3

E)

Events A and B are independent.

Answer: A, D, and E

Step-by-step explanation:

calculate the size of angle x

Answer:

16

Step-by-step explanation:

Sybil has 1/2 of pizza left over. She wants to share the pizza with 3 of her friends. What fraction of the original pizza does sybil and her friends each receive.

**Answer:**

1/6

**Step-by-step explanation:**

Double the original amount: 1/3. Which is 1/6, not 2/6, if it was 2/6 then people waould get 1/3 instead (not equal).

In Exercises, we present descriptions of designed experiments. In each case, identify the

a. experimental units.

b. response variable.

c. factor(s).

d. levels of each factor.

e. treatments.

Oat Yield and Manure. In a classic study, described by F. Yates in The Design and Analysis of Factorial Experiments (Commonwealth Bureau of Soils, Technical Communication No. 35), the effect on oat yield was compared for three different varieties of oats and four different concentrations of manure (0, 0.2, 0.4, and 0.6 cwt per acre).

Answer:

Experimental unit = Oat

Response variable = Oat yield

Factors : Oat varieties ; Manure Concentration

Level of factors :

Oat = 3 levels

Manure concentration = 4 levels

Step-by-step explanation:

The experimental unit in this scenario is Oat, as it is the material or entity which we wish to research or learn about.

The response variable is what we intend to measure about the experimental unit, which is the yield of oat.

Factors here are the varieties of oat and the concentration of Manure which are the entities responsible for changes in the output or behavior of the dependent variable.

Level of factors : the different varieties of the factor variable, we have three Oat levels and 4 different Manure concentration levels.

Help!!!!!!!!!!!!!!!!!!!!!!!

the area would be 204 cm

A mountain climber ascends hundred feet per hour from his original position. after six hours is fine opposition is 11,600 feet above the sea find climbers original position

**Answer:**

Original position =6,800 feet.

800 (ft per hour) x 6(hours) =4800 ft

11,600-4,800=6,800 feet

**Step-by-step explanation:**

Help pls I rlly need help it’s important

**Answer:**

2. 112

3. 78

5. 672

7. 149.8

9. 17.5

10. 19360

11. 64 000

13. 29

14. 350240

15. 386

16. 224

17. 0.9071847

**Step-by-step explanation:**

There were 8 pizzas at the pizza party for two families. The Houston family ate 2 2/3 pizzas.

The Ozark family ate 2 5/6 pizzas.

What whole number is the closest estimate of how many pizza was left

Answer:2 pizzas

Step-by-step explanation:

2 2/3 and 2 5/6 can both be rounded to 3. Double that and you get 6. Since there were 8 pizzas originally,subtract 6 from 8 to get 2 remaining pizzas.

**Answer:**

2 pizzas

**Step-by-step explanation:**

Please help !! If you help i’ll give 5 stars

**Answer:**

Imaginary

**Step-by-step explanation:**

Find value of x

A. 15

B. 18

C. 16

D. 19

**Answer:**

x = 19

**Step-by-step explanation:**

By the Supplementary Angle Theorem we can say that;

123 + 3x = 180

3x = 57

x = 19

**Hope this helps!**

2x^2 + 15x + 7 = 0

Step by step please!

**Answer: How do you want this problem to be solved like by factoring? lmk**

**Step-by-step explanation:**

**Step-by-step explanation:**

Let's solve your equation step-by-step.

2x2+15x+7=0

Step 1: Factor left side of equation.

(2x+1)(x+7)=0

Step 2: Set factors equal to 0.

2x+1=0 or x+7=0

x=−12 or x=−7

Answer:

x=−12 or x=−7

If bob has 10 apples and joe takes 2 how many apples does bob have ?

10-2=8

So,Bob has 8 apples left

**Answer:**

8 apples

**Step-by-step explanation:**

10-2=8 apples

How many apples does Bob have ? Bob is left with 8 apples now.

Which point is a solution to the system of inequalities?

StartLayout Enlarged left-brace first row y greater-than-or-equal-to one-half x squared + 4 second row y less-than StartRoot x + 2 EndRoot + 6 EndLayout

(–2, 6)

(1, 9)

(2, 8)

(0, 4)

**D) (0,4)**

Correct on Edge 2021

The **correct **option is **4. (0,4)**

Given **inequalities **are [tex]y\geq \frac{1}{2} x^{2} +4[/tex] and [tex]y< \sqrt{x+2}+6[/tex] .

Taking **first inequality**,

[tex]y\geq \frac{1}{2} x^{2} +4[/tex]

Or, [tex]y=\frac{1}{2} x^{2} +4[/tex]

now checking which option satisfy the above **equation**.

Taking option 1.(–2, 6)

on putting x= - 2 and y=6, we get

[tex]6= \frac{1}{2} (-2)^2+4[/tex]

[tex]6=6[/tex]

Hence option 1 (–2, 6) satisfy the equation.

**Similarly **checking for option 2 and 3 we find that these options totally not follow inequality, so option 3 and option 2 must not be the solution of given inequality.

Now option 4 (0, 4).

Putting x=0 and y = 4, we get

[tex]4=0+4\\4=4[/tex]

Hence option **4 **also satisfy the first **inequality**.

Now we have **two **option to choose our final answer **option **1 and **option **4.

since option **4 **lies in the **shaded **region so option **4 **will be **correct option**.

Hence the **correct **option is **4. (0,4)**

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After the last ice age began, the number of animal species in Australia changed rapidly.

The relationship between the elapsed time, t, in years, since the ice age began, and the total number of animal species, S(t), is modeled by the following function:

S(t)=4,200,000⋅(0.72)t

Complete the following sentence about the yearly percent change of the number of animal species.

Every year, _______ percent of species are SUBTRACTED/ADDED from the total number of animal species.

**Answer:**

Every year **28 **percent of species are **SUBTRACTED **from the total number of animal species.

**Step-by-step explanation:**

**Exponential growth or decay:**

The equation for exponential growth or decay has the following format:

[tex]A(t) = A(0)(1+r)^t[/tex]

In which A(0) is the initial amount and r is the growth/decay rate, as a decimal.

If r > 0, each year r percent is added to the total number, and if r < 0, each year, r percent is decreased from the total number.

**In this question:**

[tex]S(t) = 4200000(0.72)^t[/tex]

So

[tex]1 - r = 0.72[/tex]

[tex]r = 0.72 - 1 = -0.28[/tex]

Thus

Every year **28 **percent of species are **SUBTRACTED **from the total number of animal species.

!!!!Plz Help!!!! How does the slop of AB compare with the slope of the parallel line as you move points A, B, and C? What conclusion can you draw about the relationship between the slopes of parallel lines?

**Answer:**

As points, A and B move, the slope of the two lines change but remain equal to each other. As point C moves, the slope does not change but remains equal to each other since the line through C is drawn parallel to AB.

I can canclude that slope of any two parallel lines are equal

**Step-by-step explanation:**

A circular plate has circumference of 26.4 inches. What is the area of this plate? Use 3.14 for pi.

I believe the answer is 55.49 inches

using the equation C^2/(4*3.14)

using the equation C^2/(4*3.14)

**Answer:**

55

**Step-by-step explanation:**

**i did the test and got 55. the actual answer is 55.49, but you have to round.**

Can somebody please help me out please my grads are bad

The answer would be 729

can anybody help me please

**Answer:**

Is B

**Step-by-step explanation:**

**Answer:**

B

**Step-by-step explanation:**

Plzzzzz helpppp, Find the value of x

**Answer:**

51

**Step-by-step explanation:**

Which statements are true? Select all that apply.

**Answer:**

A,B, D

**Step-by-step explanation: I just took that test and i got it right**

Solve the system by substitution.

x = - 4y - 5

2x + 10y = 8

**Answer:**

x = -41

y = 9

**Step-by-step explanation:**

Begin by multiplying the top equation by 2

2x = -8y - 10

The second equation requires a little more care.

Start by moving 10y to the right. Normally the y value is on the left, but we are going to be substituting for 2x.

2x = - 10y + 8

What I've done is not the usual practice, but there is nothing wrong with it.

Now since both right sides are equal to 2x, you can substitute for them

-8y - 10 = -10y + 8 Add 10y to both sides

-8y + 10y - 10 = 8

2y - 10 = 8 Add 10 to both sides

2y = 8+10

2y = 18 Divide by 2

y = 18/2

y = 9

Use the second original equation to solve for x

2x + 10y = 8

2x + 10*9 = 8

2x + 90 = 8 Subtract 20 from both sides

2x = 8 - 90

2x = - 82 Divide by 2

x = -822/2

x = - 41

In the Formula SA=1/2PL+B

What does "L" Mean.

A. the height of the prism

B. the slanted height of the prism

C. the slanted height of the pyramid

D. the height of the pyramid

Please help

**Answer:**

L = the slanted height of the pyramid

**Step-by-step explanation:**

The surface area of a pyramid is given by :

[tex]SA=\dfrac{1}{2}PL+B[/tex]

Where

P is perimeter of base of pyramid

L is the slant height of the pyramid

B is the area of base.

**So, the correct option is (c) "the slanted height of the pyramid".**

Gary is cleaning windows. He sets his ladder 25 feet away from the wall of the house to reach the windows on the second story, which are at a height of 20 feet above the ground. He moves his ladder 15 feet closer to the wall to reach the windows on the third story of the house.

Approximately how high above the ground are the windows on the third story of the house?

A.33.5ft

B.28.3ft

C.30.4ft

D.32.0ft

i could be wrong but 30.4ft

The **28.3 feet** high above the ground are the windows on the third story of the house.

It is required to **find **the height.

The **Pythagorean triple **can be described as any three set of integers representing sides of a right triangle that are solutions to the **Pythagorean Theorem**, which is given as:

**c² = a² + b².**

**Given that:**

Distance between ladder and wall=25 feet

Height of window=20 feet

Closer distance between ladder and wall=15 feet

We know the **Pythagoras theorem** , we get

[tex]a^{2} +b^{2} =c^{2}[/tex]

we have

a=15 feet

b=?

c=25 feet

So,

[tex]a^{2} +b^{2} =c^{2}\\\\15^{2} +b^{2} =25^{2}\\\\225+b^{2} =625\\\\b^{2}=625-225\\\\b^{2}=400\\\\b=20 feet[/tex]≈28.3 feet

Therefore, the **28.3 feet high** above the ground are the windows on the third story of the house.

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A box is 6 inches long, 4 inches wide, and 3 incheshigh. What is the volume of the box?
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