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Stolb23 [73]
2 years ago
6

Jina drive 845 miles in 13 hours. At the same rate, how many miles would she drive in 7 hours? miles.

Mathematics
1 answer:
svetoff [14.1K]2 years ago
8 0

Answer:

455 miles

I divided 845 by 13 and multiplied my answer by 7 to get 455.

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8miles in 1 hour write an expression of the total distance
Brilliant_brown [7]

Answer:

f(x)=1x·8= total distance

Step-by-step explanation:

f(x) is a function

1= hour

x= how many hours

8= miles

5 0
3 years ago
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A new bank customer with $3,500 wants to open a money market account. The bank is offering a simple interest of 1.6%.
Bond [772]

Answer:

A is $490 and B is 3990

Step-by-step explanation:

The way I solved this is with my last brain cells, you welcome.

4 0
3 years ago
Erica brought three and a half yards of fabric if she uses two thirds of it how much will she have left
Alecsey [184]
3 1/2 - (2/3)(3 1/2) = 

<span>7/2 - (2/3)(7/2) = </span>

<span>7/2 - 7/3 = </span>

<span>21/6 - 14/6 = </span>

<span>7/6 or 1 1/6 yds</span>
8 0
3 years ago
8 Darpan runs a distance of 12 km and then cycles a distance of 26 km. His running speed is x km/h and his cycling speed is 10 k
Sonja [21]

The equation in terms of x, for the total time he takes in hours would be 2.48 = 12/x  + 26/10x

<h3>What is speed?</h3>

Speed can be calculated as the ratio of distance traveled to the time taken

Darpan runs a distance of 12 km and then cycles a distance of 26 km.

Total distance = 12 + 26 = 38km

The running speed is x km/h

A = x

The cycling speed is 10 km/h faster than his running speed

B = 10x

He takes a total time of 2 hours and 48 minutes.

So, the total time he takes

Time = Distance x speed

2.48 = 12/x  + 26/10x

10x(2.48) = 120 + 26

24.8x = 146

x = 5.8

Learn more about speed here;

brainly.com/question/7359669

#SPJ1

8 0
2 years ago
PLEASE I AM BEGGING help me all I need to so is show work I have to turn this in tmrw pls​
GenaCL600 [577]

Hello and Good Morning/Afternoon:

<u>Let's take this problem step-by-step</u>:

<u>Let's consider all the information given</u>:

  1. Eddie's pension is based on the average of his last four year's salaries

           \hookrightarrow \text{average } = \text {sum of all salaries} / \text{ number of years}\\ \hookrightarrow \text{average}= 392000 / 4 = 98000

   

      2. The employer will pay 1.2% of that average for each year he worked

            \hookrightarrow \text{1.2 percent of average} = \frac{1.2}{100} *98000=1176

      3. The employer will therefore pay in total

             \hookrightarrow \text{Total pension} = 1176 * 20 \text{ years} = 23520

<u>Answer: $23520</u>

<u></u>

Hope that helps!

#LearnwithBrainly

6 0
1 year ago
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