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Katyanochek1 [597]
3 years ago
6

Can anybody help me with this question?

Mathematics
1 answer:
Bogdan [553]3 years ago
6 0
For number 16 we need to write the data as a ratio then convert to a unit rate (amount per 1)...

308/14 = x/1

Cross multiply

14x = 308
x = 308/14
x = 22

So the fuel efficiency is
22 miles per 1 gallon or

22/1

For number 17, since the car was driven at 48 mph, we just have to divide distance driven by speed to get how long it took...

288 miles ÷ 48 mph =

6 hours
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joja [24]

Answer:

pretty sure its 12-g

Step-by-step explanation

because adding 0 is just adding nothing so you can omit the 0 and not change anything.

8 0
2 years ago
A man earns $3580 per month and spend 65% of it. How much does he save every month?
Sloan [31]

Answer:

23000 dollars

Step-by-step explanation: because 3580 is about i dont even know scrub

4 0
2 years ago
A person is 2 meters tall casts a shadow 6 meters long. At the same time, a flagpole casts a shadow 24 meters long. How tall is
Alexandra [31]

Answer:

8 meters

Step-by-step explanation:

Given that:

Height of person = 2metres

Length of person's shadow = 6 meters

Height of flagpole =?

Length of flagpole shadow = 24 meters

Height of person = length of person's shadow

Height of flagpole = length of person's shadow

2 = 6

x = 24

Cross multiply

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x = 48 / 6

x = 8 meters

4 0
2 years ago
The formula for the area of a rhombus with diagonals of lengths c and
Irina18 [472]

Answer: part a.) c =2A/d

Part b.) d = 7

Part C The diagonals are each 8

Step-by-step explanation: part b:

35= 10d/2 70= 10d. 7 =d

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64 = c²

√64 = √c²

c = 8

7 0
3 years ago
Read 2 more answers
By using the grouping method to factor this polynomial completely <img src="https://tex.z-dn.net/?f=3x%5E3%2B12%5E2%2B2x%2B8" id
Schach [20]

Answer:3x^2+2x+152

Step-by-step explanation:

6 0
3 years ago
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