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navik [9.2K]
3 years ago
6

The number of miles represented on a map is directly proportional to the number of centimeters measured on a map. A certain Texa

s map uses the scale 2 cm= 150 miles.
According to this map, how many centimeters would represent 525 miles?


The distance of a truck travels varies directly with the number of hours driven. A truck travels 268 miles in 4 hours. If the truck continues to travel at this same rate, how long will it take the truck to go 938 miles?


The amount of gas consumed by a car varies directly with the miles driven. The car traveled 180 miles and used 6 gallons of gas. If the car traveled 1,260 miles, how many gallons of gas would be used?
Mathematics
2 answers:
Pavel [41]3 years ago
8 0
There should be 42 Gallons as he said^ Tell me if I’m right
maw [93]3 years ago
3 0
1) 7cm 2)14 hours 3)42 gallons
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A nationwide survey claimed that at least 65% of parents with young children condone spanking their child as a regular form of p
liq [111]

Answer:

here p=0.65 and n=100 hence standard error =(p*(1-.

Step-by-step explanation:

4 0
2 years ago
Multiply or divide the following expression: Reduce all answers to lowest terms. Factor the following completely.
Semmy [17]

A function assigns the values. The value of f(-3) and f(3) + f(-3) is 8 and -8, respectively.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

Given the function f(x)=-x²-4x+5, therefore, the value of f(x) when the value of x is -3 is,

f(-3) = -(-3)² - 4(-3) + 5

f(-3) = -9 + 12 + 5

f(-3) = 8

Now, the value of f(x) when the value of x is 3 is,

f(3) = -(3)²-4(3)+5

f(3) = - 9 - 12 + 5

f(3) = -16

further, the value of f(3) + f(-3) is,

f(3) + f(-3) = -16 + 8

f(3) + f(-3) = -8

Hence, the value of f(-3) and f(3) + f(-3) is 8 and -8, respectively.

Learn more about Function:

brainly.com/question/5245372

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7 0
2 years ago
Rotate point C(6,-3) 90 clockwise<br><br> PLEASE HELP
AleksandrR [38]

The answer is (-3, -6)

Step-by-step explanation:

turn the x into a y, and the y into a opposite x.

6 0
2 years ago
Click on the link i need help
attashe74 [19]

Answer:

Uuuuh thats kind of suspicious, maybe you could post your question without  a link? But links are usually scams, so dont do that :)

8 0
2 years ago
Round 602813 to the nearest 10,000
svp [43]

Answer:

60,000

Step-by-step explanation:

2813 rounds to 60,000 not 61,000

4 0
3 years ago
Read 2 more answers
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