Mathematics College

ill mark brainlist plss help

Answers

Answer 1

Answer:

Hey mate.....

Step-by-step explanation:

This is ur answer....

○ 28 cm2

Hope it helps!

Mark me brainliest pls....

Follow me! ;)

Answer 2

I believe your answer is B

Related Questions

Which set of points on the graph represents equivalent ratios?
70
60
F
50
40
30
.
20
10
1
2 3
4
5
6 7
Х
points C, D, and F
O points B, C, and D
points B, C, and F
O points A, C, and D
Ο Ο Ο

Answers

Answer:

C or otherwise BCD

Step-by-step explanation:

right on edge

What is 5^5 equal to

Answers

Answer:

5^5 is equal to 3125

Step-by-step explanation:

5×5×5×5×5=3125 Hope this helps!

the answer is 10 alangan

In 2018, there were about 32 million teenagers (aged 13-17) in the United States. They each sent
an average of 1200 text messages per month. About how many text messages did all of the
teenagers in the United States send each month? Express your answer using scientific notation.

Answers

Answer:

About 38,400,000,000 text

thirty eight billion + four hundred million

Step-by-step explanation:

Let X and Y be the following sets:
X = {}
Y = {2,3, 5, 7, 11, 13}
Which of the following is the set X Y?

Answers

Answer: the answer is B

Step-by-step explanation:

.5% of what number is 15.8?

Answers

Answer:

316 should be your answer

Step-by-step explanation:

Answer:

3160

Step-by-step explanation:

.5% of what number is 15.8?

Let the unknown number be x.

0.5% * x = 15.8

0.005x = 15.8

x = 15.8/0.005

x = 3160

1. The first bus stop on a bus route is 4 miles from school. How many yards is the first bus stop from school? A) 12 yards B) 1760 yards C) 5280 yards D) 7040

Answers

Answer:

D. 7040 yards

Step-by-step explanation:

I think it’s 7040 yards but k don’t know

Use the unit price of gasoline at both gas stations to determine which gas station charges more for gasoline (gallons). Be sure to include the unit prices in your answer. Show or explain your work.

Answers

Answer: Gas station P

Step-by-step explanation:

When you plot gas station M on the graph all the values are under the line meaning it gas at station M costs less than station G.

Gas station P charges more than gas station M.

What is unit rate?

A unit rate means a rate for one of something.

Given is a table and a graph,

When we compare each, we get,

Gas station P is charging $20 for 5 gallons, and gas station M charges $19 for same.

Hence, gas station P charges more than gas station M.

For more references on unit rate, click;

https://brainly.com/question/11258929

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The mean monthly water bill for 44 residents of the local apartment complex is $104. What is the best point estimate for the mean monthly water bill for all residents of the local apartment complex?

Answers

Answer:

$104

Step-by-step explanation:

The computation of the best point estimate for the mean monthly water bill is shown below:

Given that

The mean monthly water bill is $104

and, the number of residents is 44

based on the above information

The best point estimate would be equivalent to the mean monthly water bill i.e. $104

hence, the same would be considered

HELPPPPPPPPPPP!! SMART People?

Answers

its $1.07 my bad XD :P

Step-by-step explanation:

2 1/2% as a simplified fraction

Answers

Answer:

Step-by-step explanation:

5/2% is in the fraction form

520 is the decimal form

hope this helps

A circle has a diameter of 7 inches. Find the radius

Answers

Answer:

radius= 3.5 in

Step-by-step explanation:

Answer: 3.5

Step-by-step explanation:

The diameter is the length from one side of the circle to the other the radius is half that

A group of 140 students at an elementary school were asked if they prefer the color orange to the color green. The results are shown in the table below. Given that a randomly selected survey participant is a male, what is the probability that this student prefers the color green?

Enter your answer as a fraction.

Male Female Total
Orange 12 50 62
Green 5 73 78
Total 17 123 140
Provide your answer below:

$$

Answers

Answer:

1/28

Step-by-step explanation:

The probability that a male student picks green is 5 / 17

The randomly selected participant is a male which means that you should be looking at the probability that a male picks green not that a student picks green.

The probability that a male picks green is:

= Number of males who prefer green / Number of males in total

There are 17 males in total and 5 of them prefer green. Probability that a male picks green is:

= 5 / 17

In conclusion, the probability that a male picks green is 5 / 17.

Find out more at https://brainly.com/question/14682217.

Consider the following food chain:
Plants are eaten by grasshoppers, which are eaten by mice, which are eaten by snakes.

What will happen to the other members of the food chain if the grasshoppers are removed?
a.
the number of plants will increase, the number of mice will decrease, the number of snakes will decrease
b.
the number of plants will decrease, the number of mice will increase, the number of snakes will increase
c.
the number of plants will decrease, the number of mice will increase, the number of snakes will decrease
d.
the number of plants will increase, the number of mice will increase, the number of snakes will increase

Answers

Answer:

Step-by-step explanation:

the plant will increase because no grasshopper will be present to eat them without the grasshopper the mice cannot eat so the mice population will decrease....

If the grasshoppers are removed then the number of plants will increase, the number of mice will decrease, the number of snakes will decrease.

The correct answer is option a.

For the given Food chain:

If the grasshoppers are removed from the food chain, it will lead to a increase in the number of plants, as there will be no herbivores (grasshoppers) to consume them. This is because grasshoppers help control plant populations by feeding on them.

With the removal of grasshoppers, the mouse population is likely to decrease since their primary food source (grasshoppers) is no longer available.

As a consequence of the decreased mouse population, the snake population may also decrease because their primary food source (mice) has been affected.

Thus, the number of plants will increase, the number of mice will decrease, the number of snakes will decrease.

Thus, option a is correct.

Learn more about Food chain here:

https://brainly.com/question/26022932

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Suppose that a news article refers to a poll that surveyed 886 registered voters and carries a margin of error of plus or minus 3.5 percentage points. Assume a 95% confidence level, and calculate the margin of error. Is your answer 3.5%

Answers

Answer:

no its not 3.5

The yield of a chemical process is being studied. Fromprevious experience, yield is known to be normally distributedand 3. The past five days of plant operation have resulted inthe following percent yields: 91.6, 88.75, 90.8, 89.95, and 91.3.Find a 95% two-sided confidence interval on the true mean yield.

Answers

Answer:

(87.85 ≤ μ ≤ 93.11)

Step-by-step explanation:

Given the data:

91.6, 88.75, 90.8, 89.95, 91.3

Mean, m = Σx / n

n = sample size = 5

Mean = 452.4 / 5 = 90.48

Standard deviation, σ = 3

Zcritical at 95% = 1.96

Confidence interval :

Since x+2 is a factor, -3a-15 = 0

a = -5

b = 4

x⁴+ax²+b = x⁴ - 5x² + 4 = (x²-4)(x²-1) = (x+2)(x-2)(x+1)(x-1)

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