3 years ago

Find the inequality represented by the graph

Mathematics

1 answer:

Irina18 [472]3 years ago

7 0

Answer:

-4/3 Negative Downward slope

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last month john spent 75.00 dollars on games. this month he only spent 63.00. he spent ___ percent less this month

aivan3 [116]

First, subtract 63 from 75 to find out how much it decreased.
75 - 63 = 12
Divide 12 by 75.
12 / 75 = 0.16
In percents, that is 16%.
He spent 16% less this month.
Hope this helps!

3 0

4 years ago

Read 2 more answers

In analyzing hits by certain bombs in a war, an area was partitioned into 553 regions, each with an area of 0.95 km2. A total

Leto [7]

Answer:

Probability of having two hits in the same region = 0.178

mu: average number of hits per region

x: number of hits

e: mathematical constant approximately equal to 2.71828.

Step-by-step explanation:

We can describe the probability of k events with the Poisson distribution, expressed as:

$P(x=k)=\frac{\mu^ke^{-\mu}}{k!}$

Being μ the expected rate of events.

If 535 bombs hit 553 regions, the expected rate of bombs per region (the events for this question) is:

$\mu=\frac{\#bombs}{\#regions} =\frac{535}{553}= 0.9674$

For a region to being hit by two bombs, it has a probability of:

$P(x=2)=\frac{\mu^2e^{-\mu}}{2!}=\frac{0.9674^2e^{-0.9674}}{2!}=\frac{0.9359*0.38}{2}=0.178$

4 0

3 years ago

How would you solve this equation when -14-7=-7?

uysha [10]

Answer:

r = -8/5

Step-by-step explanation:

-7 log4 (-10r) = -14

Divide each side by -7

-7/-7 log4 (-10r) = -14/-7

log4 (-10r) = 2

Raise each side to the base of 4

4^ log4 (-10r) = 4^2

-10r = 16

Divide each side by -10

-10r/-10 = 16/-10

r = -116/10

r = -8/5

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3 years ago

A jar contains 8 red counters and 21 blue counters. A counter is taken at random from the jar. what is the probity that it is.

Elza [17]

A. 8/29
B. 21/29
C. 0/29

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3 years ago

A small radio transmitter broadcasts in a 35 mile radius. if you drive along a straight line from a city 46 miles north of the t

gtnhenbr [62]

30 miles also yes you will hear static

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4 years ago

Find the inequality represented by the graph​

Find the inequality represented by the graph