Please help me ASAP!

Mathematics

1 answer:

Vsevolod [243]3 years ago

5 0

Answer:

1. A=300miles B=300

2.A=50mph B=40mph

3.A=300miles B=200miles

Step-by-step explanation:

1.

Simply just read the graph

2.

do not let line B fool you, car b may look like it was faster, but unlike car a it started at 100 miles rather than 0 miles

3.

Just like 2, do not be fooled, you have to subtract to find b but a is easily found

I hope this helps u pls give a brainliest and a thx ;)

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sp2606 [1]

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3 years ago

at joe's cafe 1 cup of coffee and 3 donuts is $4.10 and 2 cups of coffee and 2 donuts is $4.60, how much is 1 count? 1 cup of co

gtnhenbr [62]

C + 3d = 4.10.....multiply by -2
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----------------
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4 years ago

Read 2 more answers

If an object is propelled upward from a height of s feet at an initial velocity of v feet per second, then its height h after t

irina [24]

Answer:

At 1.5 seconds and 2.5 seconds

Step-by-step explanation:

Because this is parabolic motion, the object will reach the height of 68 feet when it's going up AND when it's coming down. In order to find out those times, you set the h on the left side of the equation equal to 68, because h stands for height.

$68=-16t^2+64t+8$