MATHEMATICS MIDDLE SCHOOL

PLZ ANWSER GEOMETRY

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

5) 108

6) 55

7) 49

8) 65

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A stretch of highway that is 12 1/4 miles long has speed limit signs every 7/8 of a mile.How many speed limit signs are on this highway? Please help!

Answers

12*4= 48
48 + 1 = 49
So there are 49 / 8 in the highway overall.
49 / 7 = 7
So there are 7 speed limit signs overall.

THANKS, I GOT IT INCORRECT > : (

The cylindrical giant ocean tank at the New England aquarium in Boston is 24 feet deep and has a radius of 18.8 feet find the volume of the tank

Answers

The volume of the cylindrical giant ocean tank is approximately 26,635.23 cubic feet.

What is the volume of a cylinder?

The volume of a cylinder is defined as the space occupied by the cylinder and the volume of any three-dimensional shape is the space occupied by it.

The volume of the tank can be found by using the formula for the volume of a cylinder, which is V = πr²h, where r is the radius, h is the height (or depth in this case), and π is approximately 3.14.

Plugging in the given values, we get:

V = 3.14 × (18.8)² × 24

V = 3.14 × 353.44 × 24

V = 26,635.23 cubic feet

Thus, the volume of the cylindrical tank is approximately 26,635.23 cubic feet.

Learn more about the volume of the cylinder here :

brainly.com/question/16134180

#SPJ2

Volume formula of the cylinder (tank is cylindrical, assumed from the given)

V = Area of base × height of prism
V = $\pi$ r²h
V = $\pi$ (18.8)² × 24
V = 353.44 $\pi$ × 24
V = 8482.56 $\pi$ ft³ (in terms of $\pi$ )
V = 26,648.74818 ft³
V ≈ 26,648.75 ft³

Claudia brought a 16-cup jug filled with water to the soccer game. She shared the water with her teammates. How can Claudia find out how much water they all drank?

Answers

Answer:

Claudia could estimate the amount of water that her teammates drank by using this process:

1. Measure the amount that Claudia herself drank.

2. Subtract that from the amount of water that the jug was filled with before the soccer game.

3. Find the difference of that and the current amount of water.

Step-by-step explanation:

Answer:

Use a measuring cup to find the amount of water left in the jug, and then subtract the number of cups from 16.

Step-by-step explanation:

Write the ratio in simplest form

50:35

Answers

ok well divide it by 5 ok

10:7 that is the most simplest form for this ratio! I hope you understand and if there are any other questions like this I would love to help!!!

I need help please!!!What is the slope, and what is the y-intercept of the line?

y=1/2x-5

Slope=

y-intercept=

Answers

This is very simple. The slope-intercept form of a line is y = mx +b
where m = slope and b = y-intercept.
Given y = ¹/₂ x - 5,
therefore the slope is m = ¹/₂ and the y-intercept is b = -5.
Hope this helps ✌️☺️✌️

HELP PLEASE I WILL GIVE BEST ANSWERAngela is studying two types of birds. She measures the wingspan, in inches, of five Type 1 birds and five Type 2 birds.

What can she infer about the wingspans of the two types of birds?

Type 1: {18, 24, 20, 22, 26}
Type 2: {24, 21, 19, 26, 30}

A.
Type 1 and Type 2 birds have similar wingspan distributions.

B.
Type 1 and Type 2 birds have somewhat similar wingspan distributions.

C.
Type 1 birds and Type 2 birds do not have similar wingspan distributions.

D.
Type 1 birds and Type 2 birds have identical wingspan distributions.

Answers

Answer:

Step-by-step explanation:

The given data set for type 1 of birds is:

Type 1: {18, 24, 20, 22, 26}

Type 2: {24, 21, 19, 26, 30}

Mean of the type 1 data is:

$Mean=(18+24+20+22+26)/(5)=(110)/(5)=22$

Data $(x-{\overline{x})^2$

18 16

24 4

20 4

22 0

26 16

Now, mean average of squares is:

$m=(40)/(5)=8$

Standard deviation= $SD=√(8)=2.828$

Now, the difference of mean and its standard deviation of type 1 data set is:

=22-2.828

Difference =19.172

The given data set for type 2 of birds is:

Type 2: {24, 21, 19, 26, 30}

Mean of the type 2 data is:

$Mean=(24+21+19+26+30)/(5)=(120)/(5)=24$

Data $(x-{\overline{x})^2$

24 0

21 9

19 25

26 4

30 36

Now, mean average of squares is:

$m=(74)/(5)$

$m=14.8$

Standard deviation= $SD=√(14.8)=3.84$

Now, the difference of mean and its standard deviation of type 2 data set is:

=24-3.84

Difference=20.16

Since, the difference of mean and standard deviation of both type 1 and type 2 data set is different, therefore, Type 1 birds and Type 2 birds do not have similar wingspan distributions.

Hence, option C is correct.

Answer:

Type 1 and Type 2 birds have similar wingspan distributions.

Step-by-step explanation:

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