2 years ago

Which of the following is a coefficient in the expression 822 + 6?

Mathematics

1 answer:

ioda2 years ago

6 0

Answer:

There are no coefficients.

Step-by-step explanation:

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A school district is considering moving the start of the school day at Groveland High from 8:00 a.m. to 9:00 a.m. to allow stude

DaniilM [7]

Answer:

The answer is " $\bold{(7.1-8.3) \pm 1.665 \sqrt{\frac{(1.7)^2}{50}+\frac{(1.9)^2}{39}} }\\\\$ "

Step-by-step explanation:

Given values:

$\bar{x_1}=7.1\\\\\bar{x_2}=8.3\\\\s_1=1.7\\\\s_2=1.9\\\\n_1=50\\\\n_2=39$

Using formula:

$\to (\bar{x_1} -\bar{x_2}) \pm t \sqrt{\frac{(s_1)^2}{n_1}+\frac{(s_1)^2}{n_2}} \\\\$

Put the values in the above formula:

$\to (7.1-8.3) \pm 1.665 \sqrt{\frac{(1.7)^2}{50}+\frac{(1.9)^2}{39}} \\\\$

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3 years ago

Pls help me i am struggling

deff fn [24]

Answer:

16 square inches

Step-by-step explanation:

4 x 4 = 16

4 0

3 years ago

What is 35300 in the sceincetific notation

wel

35300 x 10⁰

3530 x 10¹

353 x 10²

35,3 x 10³

3,53 x 10⁴

0,353 x 10⁵

5 0

3 years ago

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600,000 gallons of water pass through a given point along a river every minute. Which equation represents the amount of water, y

11111nata11111 [884]

Answer:

y=600,000 x=1

Step-by-step explanation:

y is equal to 600,000 which means that every minute (x) 600,000 gallons of water would pass that point in the river

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3 years ago

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60% of the class is making a C or higher. If 21 students are making a C or higher, how many students are in class?

omeli [17]

Answer:

around 33 students.

Step-by-step explanation:

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3 years ago