Ask question

Ask question

All categories

2 years ago

6

If a car goes 280 miles in 4 hrs how far could it go in 6 hrs and 30 mins

1 answer:

Zina [86]2 years ago

7 0

Answer:

280/4 = 70 miles per hour. Next, take the unit rate and multiply it by the number of hours you are trying to find. In this case, you are trying to find 6 hours and 30 minutes, but this can also be rewritten as 6.5, since 30 minutes is half an hour. So, in 6.5 hours, the car can go 455 miles

You might be interested in

Msty and yesenia have a group of base ten blocks. misty had six more block than yesenia. yesenias blocks represent 17. together

Inessa05 [86]

yesenia has 9 blocks. misty has 15.

15 + 9 = 22.

for the values of the blocks, yesenia has 17 and misty has 68.

17 + 68 = 85.

hope i helped!

4 0

3 years ago

ANSWER QUICK PLEASE ANSWER part 2 I WILL MARK BRAINLIEST (:

FrozenT [24]

The answer is A, not sure about the expression though. Sorry

4 0

3 years ago

A production manager tests 10 batteries and finds that their mean lifetime is 468 hours. She then designs a sales package for th

Usimov [2.4K]

iits probalty like based analyse

6 0

3 years ago

Read 2 more answers

1.- What type of parabola is this?

xz_007 [3.2K]

Answer:

<u>Part 1</u>

<u>Sideways or "horizontal" parabola</u> with a horizontal axis of symmetry.

<u>Part 2</u>

The vertex is the turning point: (-3, 1)

<u>Part 3</u>

Vertex form of a horizontal parabola:

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

where:

(h, k) is the vertex
a is some constant
If a > 0 the parabola opens to the right.
If a < 0 the parabola opens to the left.

Point on the curve: (-1, 2)

Substituting the vertex and the found point into the formula and solving for a:

$\implies -1=a(2-1)^2-3$

$\implies -1=a-3$

$\implies a=2$

<u>Part 4</u>

Equation for the given parabola in vertex form:

$x=2(y-1)^2-3$

Equation in standard form:

$x=2y^2-4y-1$

4 0

1 year ago

Solve the inequality. <br><br> x – 1 ≤ – 9

Arturiano [62]

Answer:

$X\leq -8$

4 0

3 years ago