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3 years ago

15

When performing tests involving two or more populations it is important to specify which population is population 1 and which is

population 2.
a. True
b. False

1 answer:

iris [78.8K]3 years ago

3 0

Answer:

a. True

Explain:

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What is the area?<br> write your answer as a fraction or as a whole or mixed number

Soloha48 [4]

$\underline \mathcal \pink{ GIVEN}$

Base = 2 9/10 km
Height = 4 6/7 km

$\underline \mathcal \purple{ TO \: FIND}$

Area of the triangle

$\underline \mathcal \blue{CALCULATION}$

$\qquad \tt \leadsto \: area = \frac{1}{2} \times base \times height$

$\qquad \bf \nrightarrow \: area = \frac{1}{ \cancel2} \times \cancel2 \frac{9}{10} \times 4 \frac{6}{7}$

$\qquad \bf \nrightarrow \: area = \frac{9}{ \cancel{10}} \times \cancel4 \frac{6}{7}$

$\qquad \bf \nrightarrow \: area = \frac{9}{ 5} \times 2 \frac{6}{7}$

$\qquad \bf \nrightarrow \: area = \frac{108}{ 35} \approx3.08 \: {km}^{2}$

<em>Thus, The area of the triangle is 3.08 kilometers...~</em>

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2 years ago

What is the mass of aluminum?

garik1379 [7]

Answer:

The mass of aluminum is 26.982 g/mol.

Step-by-step explanation:

The molar mass of an element is the mass in grams of 1 mole of the element. It is determined by taking the atomic weight of the element on the periodic table, and writing it as g/mol.

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3 years ago

How could you rewrite 0.05 times 10= 0.5 as a division equation expain

Neporo4naja [7]

0.5 / 10 = 0.05

take the product and divide it by one of the numbers you multiplied by and it will give you the other number you originally multiplied

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4 years ago

Read 2 more answers

Which equation shows y=3x-1_

IgorC [24]

Standard form of linear equations in two variables is ax+by+c=0
Here,
3x-y-1/5=0

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3 years ago

Factor completely: x2 + 10x + 24

goblinko [34]

Answer:

(x+12)x(x-2)

Step-by-step explanation:

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