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3 years ago

13

Each week you drive 150 miles your car gets 25 miles to the gallon and gas prices are three dollars per gallon how much gas mone

y would you spend on gas each week

1 answer:

Alla [95]3 years ago

5 0

Distance = 150 miles
Consumption of gas = 25 miles / gallon
Price = $3 / gallon

Calculation is done as follows:

Total cost = $3 / gallon (150 miles / (25 miles/gallon)) = $18

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PLEASE HELP QUICKLY IF YOU CAN!

Anastasy [175]

Answer:

6 - $(\frac{2}{3} )^{2} =$ $\frac{50}{9}$

3² - $(\frac{2}{3} )=$ $8\frac{1}{3}$

7 - $(\frac{1}{2} )^{3}$ = $\frac{55}{8}$

Step-by-step explanation:

1. 6 - $(\frac{2}{3} )^{2}$

First, apply the exponent to 2/3. Because it's to the second power, multiply 2/3 by itself.

$(\frac{2}{3} )^{2}=\frac{4}{9}$

6 - $\frac{4}{9}$

Now, subtract.

6 - $\frac{4}{9}$ = $\frac{50}{9}$

------------------------------------------

2. 3² - $\frac{2}{3}$

First, apply the exponent.

3² = 9

9 - $\frac{2}{3}$

Now, subtract.

9 - $\frac{2}{3}=\frac{25}{3}$

$\frac{25}{3} =8\frac{1}{3}$

------------------------------------------

3. 7 - $(\frac{1}{2} )^{3}$

First, apply the exponent.

$(\frac{1}{2} )^{3}$ = $\frac{1}{8}$

7 - $\frac{1}{8}$

Now, subtract.

7 - $\frac{1}{8}=\frac{55}{8}$

hope this helps!

4 0

2 years ago

Help with coordinates please

Wittaler [7]

Answer:

1 to the left and 6 up

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

if a man travels at an average speed of 122km per hour how far will he travel in 3 hours and 45 minutes

Mekhanik [1.2K]

Convert 3h and 45 min to hours so it will be 3.9 hours

Then say:
Distance = speed ✖️time
= 122 km/h ✖️3.9h
=475.80 km
He will travel 475.80 km

Hope this helps ;)

5 0

3 years ago

The height of a pyramid is 15 inches. The pyramid's base is a square with a side of 5 inches. What is the pyramid's volume?

padilas [110]

Answer:

The pyramid's volume is $125\ in^{3}$

Step-by-step explanation:

we know that

The volume of the pyramid is equal to

$V=(1/3)Bh$

where

B is the area of base of pyramid

h is the height of the pyramid

Find the area of the base B

$B=5^{2}=25\ in^{2}$ -----> is a square

$h=15\ in$

substitute the values

$V=(1/3)(25)(15)=125\ in^{3}$

6 0

4 years ago

Write 4.625 as a mixed number in simplest form

Assoli18 [71]

First, change the decimal to a fraction by putting it over 1000:
$4 \frac{625}{1000}$

Now find a common denominator of 625 and 1000. The simplest to find and divide by is 5. So begin by dividing them each by five until you have a completely simplified fraction:
$4 \frac{625}{1000} \\ \\ 4 \frac{125}{200} \\ \\ 4 \frac{25}{40} \\ \\ 4 \frac{5}{8}$

The answer is $4 \frac{5}{8}$

~Drew :D
(I hope that made sense. lol)

4 0

4 years ago