All categories

3 years ago

Figure this out for 15 points

Mathematics

1 answer:

garri49 [273]3 years ago

3 0

Step-by-step explanation:

Joe's climbing rate is not constant

3 × 2 = 6

8 × 1.5 = 12

12 × 1.1666666667 = 14

Time when climber reaches 30ft is unknown because climbing rate is not constant

Zas's climbing rate is 2.5

2 × 2.5 = 5

4 × 2.5 = 10

12 × 2.5 = 30

At 12 seconds, Zas reaches 30 feet.

Stephen's climbing rate is 4

2 × 4 = 8

4 × 4 = 16

6 × 4 = 24

30 ÷ 4 = 7.5

7.5 × 4 = 30

At 7.5 seconds, Stephen reaches 30 feet.

You might be interested in

A car goes 54 miles on 3 gallons of gas. How many miles does it go on 8 gallons of gas?

IceJOKER [234]

Hi There!

I divided 54 by 3 then that became 18.

I times 18 by 8.

Which gave me 144.

I don't know whether it is right but that's all i got.

8 0

3 years ago

Helppppp (10 points)

algol13

Answer:

Step-by-step explanation:

1.first solve the hypotenuse of (12 squared+16 squared) = (Hy squared)

2.then find the square root of the Hypotenuse

${h}^{2} + {b}^{2} = {hy}^{2}$

$\sqrt{hy2}$

6 0

2 years ago

A cylindrical well has a radius of 10 feet and a height of 15 feet. What

OLga [1]

Answer:

Look below.

Step-by-step explanation:

We can use the information provided to plug it into a...

Fomula to find a volume of a cylinder:

V=πr^2h

V=π(10)^2(15)

V≈4712.39ft

6 0

2 years ago

SOMEONE PLS HELP ME WITH THIS: Jack Thomas has an fudge sundae with 450 calories. How long would it take him to burn off the cal

KATRIN_1 [288]

Answer:

It would take him 450 minutes to burn off the calories by sleeping

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

alexi’s restaurant bill is $58, and he wants to leave a 20 percent tip. which expression represents the total amount that alexi

Alexeev081 [22]

He is leaving 20% tip of the bill of $58

20% extra

So total amount = 100% + 20% = 120%

120% of 58

(120/100) * 58

1.2 * 58

= 69.6

So total amount Alexi needs to pay = $69.60

8 0

3 years ago

Read 2 more answers