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Anastaziya [24]

4 years ago

15

The scissor lift is a device that can lower and raise a platform. the scissor lift can raise the platform at a rate of 2.0 inche

s per second after t seconds is given by H=2.0t +35. after how many minutes will the lift be at least 50 feet off the ground

1 answer:

Svetradugi [14.3K]4 years ago

3 0

Answer:

i thank it is 25 seconds.

Step-by-step explanation:

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Y – 4 = 20 A. The difference between a number and 4 is 20. B. The product of a number and 4 is 20. C. A number combined with 4 i

Rama09 [41]

Answer:

A

Step-by-step explanation:

Subtraction means "difference". The only choice there that has the word "difference" in it is choice A.

3 0

3 years ago

Ruth has a beaker containing a solution of 800 mL of acid and 200 mL of water. She thinks the solution is a little strong, so sh

Alexeev081 [22]

Answer:

Step-by-step explanation:

Ok so the beaker is 200 water:800 acid

So she drains 100 from the acid and 100 from the water which equals

100:700

Then she adds 200 water:

300:700

there is 300 mL water in da beaker now

i might got it wrong tho

5 0

3 years ago

Kim’s scores in diving competition were 7.2, 6.975, 8.0, and 6.96. What is the her total score?

Evgesh-ka [11]

Answer:

29.135

Step-by-step explanation:

3 0

3 years ago

Given that f(x)=x^2-3x-54 and g(x)=x+6, find (f•g)(x) and express the result in standard form

love history [14]

Answer:

×³+3×²-72×-324

Step-by-step explanation:

I hope it help

7 0

2 years ago

If a/b = 4/3 and b/c = 2/3, what is a,b, and c?

kaheart [24]

Answer:

.

Step-by-step explanation:

$\frac{a}{b} = \frac{4}{3}$

$\frac{b}{c} = \frac{2}{3}$

to give b from both equation the same value

$\frac{a}{b} = \frac{4}{3} \times \frac{2}{2} = \frac{8}{6}$

$\frac{b}{c} = \frac{2}{3} \times \frac{3}{3} = \frac{6}{9}$

a:b:c = 8:6:9

a = 8

b = 6

c = 9

7 0

3 years ago