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3 years ago

I need help with this problem.

Mathematics

1 answer:

raketka [301]3 years ago

8 0

Pre image
A:3,0
B:1,-2
C:3,-5
D:7,-1

Image
A:9,0
B:3,-6
C:9,-15
D:21,-3

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-2(3a - 2) = } (7-30)

ohaa [14]

Answer:

a= 27

Step-by-step explanation:

-6a + 4 = -23

or, -6a = -23 - 4

or, -6a = -27

or, a = 27

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3 years ago

Round 35,124 nearest ten thousands

kumpel [21]

Answer:

40,000

Step-by-step explanation:

because of the 5 in the thousands place means were rounding up

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4 years ago

Please answer both A. And B. Thank you!

const2013 [10]

Answer:

A is 5,400 and B is 19

Step-by-step explanation:

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3 years ago

Read 2 more answers

Suppose that a recent poll of American households about car ownership found that for households with a car, 39% owned a sedan, 3

RUDIKE [14]

Answer: Option 'a' is correct.

Step-by-step explanation:

Since we have given that

Probability of owned a sedan = 39%

Probability of owned a van = 33%

Probability of owned a sports car = 7%

n = 3

We need to find the probability that all three randomly selected households own a van.

So, Probability of getting all 3 own a van is given by

$(0.33)^3\\\\=0.035937\\\\\approx 0.036$

Hence, Option 'a' is correct.

6 0

4 years ago

Solve using the pathagorean theorem

podryga [215]

I believe the answer would be 65 because 4 squared is 16 and 7 squared is 49 add those and it equals 65

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2 years ago