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eduard
3 years ago
9

Please help me with number 5 I will mark branlist

Mathematics
1 answer:
OLEGan [10]3 years ago
4 0

Answer:

C

Step-by-step explanation:

3/4/2/5 = 3*5/4*2

= 15 / 8

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Using the formula d = r * t, calculate how far Jim would drive if he drove 60 miles per hour for 5 hours.?
Lapatulllka [165]

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Step-by-step explanation:

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3 years ago
How many ways can four runners finish a race?<br> 4<br> 1<br> 10<br> 24
Whitepunk [10]
That's 4! (faculty), ie., 4x3x2x1 = 24.
one of four can win, then there are 3 left for second place, and so on...
5 0
3 years ago
Read 2 more answers
Simplify the following expression. 2x^5+3x^3-5x^2+7x+1+7x^5-3x^3-4
alisha [4.7K]

Answer:

9x^5−5x^2+7x−3

Step-by-step explanation:

2x5+3x3+−5x2+7x+1+7x5+−3x3+−4

(2x5+7x5)+(3x3+−3x3)+(−5x2)+(7x)+(1+−4)

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3 0
3 years ago
If x varies directly as y, find x when y = 8.<br> x = -4 when y = 10<br> X =
timurjin [86]

Answer:

9.6

Step-by-step explanation:

I think!

6 0
3 years ago
Which graph represents the function on the interval [-3,3]? f(x)=[x]-3
Svetlanka [38]
<h2>Answer:</h2>

Shown below

<h2>Step-by-step explanation:</h2>

This function represents greatest integer function, which is the most famous of the step functions, which is denoted by [x]. So, this function is defined as:

f(x)=[x] \ the \ greatest \ integer \ less \ than \ or \ equal \ to \ x.. The graph of the greatest integer function has the following characteristics:

a) The domain of the function is the set of all real numbers.

b) The range of the function is the set of all integers.

c) The graph has a y-intercept at (0,0) and x-intercept in the interval [0,1)

d) The graph is constant between each pair of consecutive integers.

e) The graph jumps vertically one unit at each integer value.

f(x)=[x]-3 tells us that the original function has been shifted 3 units downward. So the correct option has been marked in the square red below.

5 0
3 years ago
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