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jeka57 [31]
3 years ago
10

What is the value of time, t, for the given values of distance, d, and rate, r? d = 315 mi, r = 45 mi/h A. 7 h B. 7 mi C. 14,175

h D. 14,175 mi
Mathematics
2 answers:
Inga [223]3 years ago
8 0
I think A I'm not sure tho..I had something similar to this. <span />
kati45 [8]3 years ago
5 0

Answer:

i also believe that the answer is A

Step-by-step explanation:

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The price of a refrigerator is 2,199.99 for an 18 month loan. If a $300 down payment has been made, what is the monthly payment?
Troyanec [42]

Answer:

This is verry easy! Is 105.56,do u need expabation?

7 0
3 years ago
The owner purchases 5 buckets, 10 brushes, 48 towels, and 1 case of air fresheners for the car wash. The total cost of the purch
Allushta [10]
5 buckets at $2.89 = 5($2.89) = $14.45
10 brushes at $7.91 = 10($7.91) = $79.10
48 towels at $0.36 = 48($0.36) = $17..28

These three added together makes $110.83.  This leaves us $144.08-$110.83=$33.25 for the cost of the case of air fresheners.
8 0
3 years ago
The larger of two numbers is 12 more than the smaller their sum is 84 find the numbers
dedylja [7]
EXPLANATION:
Let the smaller no. be x.
Therefore, The bigger no. = x+12

x + 12 + x = 84
=> 2x = 84-12
=> x = 72/2
=> x = 36

ANSWER: The two numbers are (36+12) 48 & 36

Hope it helps u!
4 0
2 years ago
Read 2 more answers
What is the inverse of the function f(x) = 2x + 1?
aliina [53]
First, conceptually understand what an inverse function is, it makes solving it very intuitive.  An inverse function is simply a function which has points (y,x) for every point (x,y) of the parent function.  So you are essentially taking all points of the parent function and switching the x and y coordinates for each.  Those switched coordinates are produced by the "inverse function".

Mathematically then, finding the inverse function is a matter of solving for x and then switching the variable labels.  In this case:

y=2x+1  subtract 1 from both sides

y-1=2x  divide both sides by 2

(y-1)/2=x  now just switch the labels for the variables...

y=(x-1)/2  so

f^-1(x)=(x-1)/2  is the inverse of f(x)=2x+1
5 0
3 years ago
3. The volume V of a cone is given by the
hammer [34]

Answer:

Step-by-step explanation:

The most appropriate choice of volume of a cone is given by-

h=\frac{3v}{\pi r^{2} }

What is volume of a cone?

The volume of a cone is the amount of space occupied by the cone.

Volume of a cone is given by the formula

V=\frac{1}{3} \pi r^{2} h

Where, r is the radius of cone and h is the height of the cone.

Here,

V=\frac{1}{3} \pi r^{2} h\\3V=\pi r^2h\\h=\frac{3V}{\pi r^2}

To learn more about volume of a cone, refer to the link:

brainly.com/question/28109167

#SPJ9

5 0
1 year ago
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