Ask question

Ask question

All categories

2 years ago

6

Patton's troops covered 48 miles in 4 hours. he then increased the speed by 8 miles an hour. if the total distance was 108 miles

, then how long did it take to finish the trip?

1 answer:

masya89 [10]2 years ago

7 0

48 miles/4hrs = 12 mph

Increased Speed 12 mph + 8mph = 20 mph

Distance left 108 miles - 48 miles = 60 miles

Time left 60 miles/20 mph = 3 hours

You might be interested in

What is the total price of a $45 pair of jeans after a 6.5% sales tax is added?<br> show ur work

tangare [24]

The answer is 45.65
45 + 6.5 = 45.065

45 divided by 6.5 over a hundred = 45 + 0.065

Thats how you get 45.65

6 0

3 years ago

Read 2 more answers

Find the first derivative of f'(a) using first principle, for the given value of

patriot [66]

Answer:

12.4

Step-by-step explanation:

5 0

2 years ago

What is 5-5x+4x equal ?

Arisa [49]

Answer:

-x+5

Step-by-step explanation:

5-5x+4x

= 5+(-5x)+4x

combine like terms:

5+(-5x)+4x

(-5x+4x)+(5)

= -x+5

5 0

2 years ago

One solution to a quadratic function, h, is given.

Margaret [11]

Answer:

B. The other solution to function $h$ is $-4-i\,7$ .

Step-by-step explanation:

From Algebra, we remember that quadratic functions of the form $a\cdot x^{2}+b\cdot x + c$ has solutions of the form:

$x = \frac{-b\pm \sqrt{b^{2}-4\cdot a\cdot c}}{2\cdot a}$ , where both are complex if and only if $\sqrt{b^{2}-4\cdot a \cdot c}< 0$ .

Hence, if one solution of the quadratic function is $-4+i\,7$ , then the other solution is $-4-i\,7$ . The correct answer is B.

7 0

2 years ago

Alex has 7 pounds of birdseed and 5 bird feeders.

hram777 [196]

Well, we dont know because we cant see the barmodels

5 0

2 years ago