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marissa [1.9K]
3 years ago
7

Which of the following technologies was a reason for t

Mathematics
2 answers:
Arturiano [62]3 years ago
6 0
Idyfhfhghhvhcuu hi bunch mjchfy
nikklg [1K]3 years ago
5 0

Answer:

D: Radio

Step-by-step explanation:

The radio was the main source of entertainment during the 1920's

(and i j got it right)

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Answer if you want, 10 points
rjkz [21]

Answer:

hi

Step-by-step explanation:

for example

\frac{8}{4} = 2 \\  \\ 1 \times \frac{4}{5}  =  \frac{9}{5}

in the second one you should multiple 5 and 1 then add 4

8 0
3 years ago
My question is how would I be able to write me equation?
guapka [62]

Wouldn’t that just be 325m=c

Then for the second part it’s just 325(7)=c

Multiply 325 times 7 and that’s the answer

5 0
3 years ago
3 2/7 fraction that have the same value
zimovet [89]
46/14. Hoped this helped!
7 0
3 years ago
What is the slope of y = 4 -2x?
erastovalidia [21]

Answer:

<h2>- 2</h2>

Step-by-step explanation:

The slope-intercept form of an equation of a line:

y=mx+b

m - slope

b - y-intercept

We have

y=4-2x=-2x+4

Therefore the slope is equal to -2.

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3 years ago
About 2% of children in the United States are allergic to peanuts. Choose three children at random and let the random variable X
VMariaS [17]
For the answer to the question above asking w<span>hat is the conditional probability that exactly two of the children will be allergic to peanuts, given that at least one of the three children suffers from this allergy?
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3 0
3 years ago
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