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ExtremeBDS [4]
3 years ago
11

Need help with this confusing

Mathematics
2 answers:
Dahasolnce [82]3 years ago
7 0

Answer:

The blanks are 18 and 20

equivalent ratios

Step-by-step explanation:

likoan [24]3 years ago
6 0

Step-by-step explanation:

the the blanks are 18 and 20

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Please help me with this !!! Thank you
puteri [66]

Answer:

messages me i will explain how to solve if i can

8 0
3 years ago
Help me solve this question pls
Ganezh [65]
Answer: 15%
Because 3162.50 divided by 2750 is 1.15
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115-100 = 15% increase
7 0
3 years ago
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A square has a side of 6.25 feet. What is the area in square feet? Round to the correct significant digits.
dem82 [27]
The answer for this question, to the correct significant digits, would be 39 feet squared. This can be worked out in the following way: S=a*a ft^2S=6.25*6.25S=39.0625?39.1 9and then round this up to find the answer of 39 square feet)
4 0
3 years ago
Select the correct answer. Two exterior angles of a triangle measure 135° and 100°. What are the measures of the interior angles
ozzi

Answer:

C

Step-by-step explanation:

interior angle + exterior angle are supplementary

interior angle = 180° - exterior angle

⇒ interior angle = 180° - 135° = 45°

and interior angle = 180° - 100° = 80°

The sum of the 3 angles in a triangle = 180°

To find the third interior angle, subtract the sum of the 2 interior angles from 180

third interior angle = 180° - (45 + 80 )° = 180° - 125° = 55°

interior angles are 45°, 55° and 80°


4 0
3 years ago
The mean monthly car payment for 123 residents of the local apartment complex is $624. What is the best point estimate for the m
Natali [406]

Answer:

The best point estimate for the mean monthly car payment for all residents of the local apartment complex is $624.

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

In this question:

We apply the inverse Central Limit Theorem.

The mean monthy car payment for 123 residents of the local apartment complex is $624.

So, for all residents of the local apartment complex, the best point estimate for the mean monthly car payment is $624.

3 0
3 years ago
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