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3 years ago

1) Jackson made 468 calls in 36 days. What is the average number of calls he made in a day?

Mathematics

1 answer:

777dan777 [17]3 years ago

5 0

Answer:

1) 13 calls a day

2) 41 feet per second

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Please help me answer this question.

Alex787 [66]

1. Change x = 4t into x = 3t

$4t\cdot\frac{3}{4}=3t$ so

$y=(\frac{3}{4}t)^2-1=\frac{9}{16}t^2-1$

Answer A and D are wrong.

2. Change x = 4t into x = 2t

$4t\cdot\frac{1}{2}=2t$ and

$y=(\frac{1}{2}t)^2-1=\frac{t^2}{4}-1$

Answer b is correct.

3. Change x = 4t into x = 8t

$4t\cdot2=8t$ and

$y=(2t)^2-1=4t^2-1$

Answer C. is correct, E. is wrong.

7 0

3 years ago

Liam filled each of 5 buckets with 3.5 liters of water. How much water did Liam use to fill all 5 buckets

Elodia [21]

Answer:

All we do is do 3.5 x 5 to get 17.5 water!

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

PLEASE HELP WITH GRAPH LAST QUESTION I NEED

SVETLANKA909090 [29]

Answer:

$\sf g(x) = -1(x+3)^2 -2$

Explanation:

$\sf original \ graph: \ y=-x^{2}$

the graph is translated 3 units to the left and 2 units down.

vertex: (-3,-2) point: (-1,-6)

$\sf so \ new \ graph :$

$\sf y = a(x-h)^2 +k$

$\sf -6 = a(-1-(-3))^2 -2$

$\sf -6 = 4a -2$

$\sf 4a = -4$

$\sf a = -1$

$\sf equation:$

$\sf y = a(x-h)^2 +k$

$\sf y = -1(x+3)^2 -2$

6 0

2 years ago

Read 2 more answers

A backpack costs $18 and has a 7 percent tax. How much will Sheila have to pay for the BBC avkpack after tax

gayaneshka [121]

Price before tax = $18

Tax = 7% x $18 = 0.07 x 18 = $1.26

Price after tax = $18 + $1.26 = $19.26

Answer: $19.26

3 0

3 years ago

PLS HELP

Westkost [7]

Answer:

B and D

Step-by-step explanation:

I don't have much of an explanation, but I remember from taking geometry that those two angles are the same measurement because they're congruent interior angles. hope this helps :)

5 0

3 years ago