3 years ago

What is the value of x? Enter your answer in the box. X =

Mathematics

1 answer:

Alina [70]3 years ago

4 0

X=nothing you didn’t give us anything number

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What is this awnser? 2/5y=4

MA_775_DIABLO [31]

Answer:

$\frac{2}{5}y=4\quad :\quad y=10$

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3 years ago

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Please help and thank you

Anna11 [10]

2 servings because one serving is 4%, so you would need would need to double that, or multiply it by two.

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3 years ago

A student raises her grade average from a 75 to a 90. What was the percent of increase in the student’s grade average? Round you

Zigmanuir [339]

=(new-old)/old *100%
=(90-75)/75 *100%
=20%
<span> hope it helps</span>

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3 years ago

The route used by a certain motorist in commuting to workcontains two intersections with traffic signals. The probabilitythat he

zavuch27 [327]

Answer:

a) 0.2

b) 0.2

c) 0.5

Step-by-step explanation:

Let $S$ be the event "the car stops at the signal.

In the attached figure you can see a tree describing all possible scenarios.

For the first question the red path describes stopping at the first light but not stopping at the second. We can determine the probability of this path happening by multiplying the probabilities on the branches of the tree, thus

$P(a)=0.4\times0.5=0.2$

For the second one the blue path describes the situation

$P(b)=0.4\times 0.5=0.2$

For the las situation the sum of the two green path will give us the answer

$P(c)=0.6\times 0.5 + 0.4\times 0.5=0.3+0.2=0.5$

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3 years ago

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PLEASEEEEEEEEEEEEEEE HELP ME WILL GIVE BRAINLIST

miskamm [114]

The answer is 500 i think.

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3 years ago