3 years ago

James drives a distance of 320 miles in 4 hours. What was his speed?

Mathematics

1 answer:

Nataly_w [17]3 years ago

5 0

Answer: D

Step-by-step explanation:

because 320/4 = 80 mi/hr because it can not km or min and hr^2 would not make any sense

You might be interested in

3 Equivalent Fractions Complete the equivalent fraction. 2_ 1

lara [203]

Answer: if you mean 2/1 the answer would be 4/2, 6/3 and 8/4 if you mean 1/2 the answer would be 2/4,3/6 and 4/8 good luck!

Step-by-step explanation:

5 0

4 years ago

25-(<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D%2016" id="TexFormula1" title="\sqrt{x} 16" alt="\sqrt{x} 16" align="absmidd

Mnenie [13.5K]

Y= 39x 2

It’s y equals 39 times 2 but the little 2 that goes up

8 0

3 years ago

Y=4x-6 proportional?

yawa3891 [41]

y=4x-6 so 4x-6 is = 2x so y=2

7 0

3 years ago

6.) Use the graph below to answer the following questions:

weqwewe [10]

Answer:

From the graph we see the intercepts are:

(0, 2.3) and (-2.3, 0)

a) The slope is:

m = 2.3/-2.3 = -1

b) y- intercept is

-2.3

c) The line is:

y = -x - 2.3

Note: 2.3 is the approximate number, it could be 2.4

6 0

3 years ago

Solve for t. 4=12gt^2

ivann1987 [24]

Answer:

$t = \sqrt{ \frac{8}{g} }$

Step-by-step explanation:

We are solving for t.

$4 = \frac{1}{2} g {t}^{2}$

Multiply both sides by 2.

$8 = gt {}^{2}$

Divide both sides by

$\frac{8}{g} = {t}^{2}$

Take square root of both sides.

$t = \sqrt{ \frac{8}{g} }$

6 0

3 years ago