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3 years ago

Chen is given the graph below

Mathematics

2 answers:

muminat3 years ago

7 0

The answer is the second one I believe

xenn [34]3 years ago

4 0

Liner function growth factor of 4

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The rectangular prism shown has a length of 5 cm, a height of 3 cm, and the width of 4 cm. What is the surface area of this pris

PilotLPTM [1.2K]

Answer:20

Step-by-step explanation:

because you are finding out the base so width times length

8 0

3 years ago

Miguel is making trail mix. He uses 5 1/3 ounces of nuts and 2 3/4 ounces of raisins. Which of these is a reasonable estimate fo

Sergeu [11.5K]

Answer:

Between 2 1/2 and 3 ounces

Step-by-step explanation:

Since 1/3 is lower than 3/4, 5 1/3 - 2 3/4 must be lower than 3, but higher than 2.

So, we can eliminate C and D.

A's range is too small, so we can select B.

6 0

3 years ago

A mixture of gases was found to have a total pressure of 950 mmhg gas number 1 has a pressure of 335 mmhg gas number 2 has a pre

frez [133]

Answer:

The pressure exerted by gas number 3 is 159 mmHg

Step-by-step explanation:

To answer this question, the law to Use is Dalton’s law of partial pressure

Dalton’s law of partial pressure states that for a mixture of gases which do not mix, the total pressure exerted by such gases is equal to the sum of the individual pressure.

Now for the three gases, the total pressure Pt is equal to P1 + P2 + P3

Now we have Pt = 950 mmHg, P1 = 335 mmHg and P2 = 456 mmHg

P3 = Pt-P1-P2

Plugging the values above, we have ; 950-335-456 = 159 mmHg

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3 years ago

Which angles are pairs of alternate exterior angles? Check all that apply.

S_A_V [24]

Answer:

• 5 and 11

• 4 and 6

Step-by-step explanation:

"Alternate" means they are on opposite sides of the same line. "Exterior" means neither is between the lines being crossed.

___

In the given figure, pairs of alternate exterior angles are ...

(1, 7), (1, 15), (2, 16), (4, 6), (5, 11), (6, 12), (10, 16), (11, 13)

Of these, (4, 6) and (5, 11) are listed among the answer choices.

6 0

4 years ago

Read 2 more answers

Kwasi bought `15` postage stamps for `\$8.25`. All stamps cost the same amount. How many stamps can Kwasi purchase with $22

Debora [2.8K]

The number of stamps and the cost are illustrations of unit rates

40 stamps would cost $22

The cost of 15 postage stamps is $8.25

Start by calculating the unit rate of the stamps.

$Unit = \frac{8.25}{15}$

$Unit = 0.55$

So, the number of stamps for $22 is calculated by dividing $22 by the unit rate.

So, we have:

$Number=\frac{22}{0.55}$

$Number=40$

Hence, 40 stamps would cost $22