3 years ago

Need help with questions................

Mathematics

1 answer:

adelina 88 [10]3 years ago

7 0

Answer:

not a function

Step-by-step explanation:

you can not have one-to-many

there is two 3 in the X column

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(5 x 10^4) (9.46 x 10^12) in scientific notation

Alina [70]

Answer:

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3 years ago

PLEASE HELP I WILL MARK!!

Rina8888 [55]

answer is D

Explamation:

given points are (7,9) and (12,11)

$mid \: point \: of \: x = \frac{x1 + x2}{2 } = \frac{7 + 12}{2} = 9.5 \\ midpoint \: of \: y = \frac{y1 + y2}{2} = \frac{9 + 11}{ 2} = 10$

therefore the mid point is (9.5,10)

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3 years ago

The price of jeans was reduced $6 per week for 7 weeks. By how much did the price of the jeans change over the 7 weeks?

Nataliya [291]

The price changed by $42 over the course of seven weeks

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3 years ago

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What is the meaning of percent? How can percent be estimated and found?

Luden [163]

Answer:

Percent means the number out of 100

use the formula ( Value you got / Original value) X 100

for percentage increase or decrease = (Change in value / original value) X 100

Step-by-step explanation:

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3 years ago

When the mountain was last measured, its height was 3,570 meters. Now it is 3,927 meters. What is the percent of increase in the

Elina [12.6K]

Answer:

110%

Step-by-step explanation:

3,927/3,570

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3 years ago

Need help with questions................​

Need help with questions................