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3 years ago

11

Kiaya recorded the distance she rode her bike during four different workouts. She rode the same number of kilometers per hour du

ring each workout.

1 answer:

WINSTONCH [101]3 years ago

8 0

Answer:

Step-by-step explanan

i tried my best anwsering it

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Need some help plz!!!

kiruha [24]

Okay, the total is 69 units.

(3y)+(12)+(y+1)+(2y+3)+(11)=69

Combine like terms

6y+27=69

Subtract 27 from both sides.

69-27=42

Divide by 6 on both sides

42/6=7

y=7

Plug it into the length of AB

2(7)+3

14+3

length of AB=17

4 0

3 years ago

Read 2 more answers

Use the expression in the accompanying discussion of sample size to find the size of each sample if you want to estimate the dif

Orlov [11]

Answer:

n= p1+q1×p2 4pq

n= q2÷ 0.5= q4.5

5 0

3 years ago

What is the volume of a sphere with a diameter of 9.1 m, rounded to the nearest tenth of a cubic meter?

Marta_Voda [28]

Answer: 394.6 m^3

Step-by-step explanation:

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7 0

3 years ago

PLEASE HELP!!!!! What values complete each statement? Enter your answers in the boxes. (16‾‾‾√)2 = _ in simplest form. By the Po

mario62 [17]

We are given expression: $(\sqrt{16})^2$ .

Square root in exponent form is power $\frac{1}{2}$ .

Therefore, $\sqrt{16} = 16^{1/2}$ .

Now, replacing square root of 16 by $16^{1/2}$ in original expression we are given, we get

$(\sqrt{16})^2 = (16^{1/2})^2 = (16)^2/2 = 16$ .

Therefore,

<h3> $(\sqrt{16})^2$ = 16 in simplest form. By the Power of Power rule, $(16^{1/2})^2=16^{2/2}$ . So, $16^{1/2}$ must equal $\sqrt{16}$ in radical form.</h3>

8 0

4 years ago

Question 3 of 10

Viefleur [7K]

Answer:

c

Step-by-step explanation:

5 0

3 years ago