Mathematics Middle School

In a seventh-grade class of 28 students, there are 16 girls and 12 boys. If one student is randomly chosen to win a prize, what is the probability that a girl is chosen?

Answers

Answer 1

Answer:

65/100

Step-by-step explanation:

Related Questions

.Write an equivalent expression to show the relationship of multiplication
and addition
d + d + d + d + d

Answers

d + d + d + d + d = 5d
The answer of d+d+d+d+d=5d

If h = 11 units and r = 2 units, then what is the approximate volume of the cone shown above?

A. 11 cubic units

B. 80.67 cubic units

C. 44 cubic units

D.14.67 cubic units

Answers

The answer is C, 44 cubic units


The formula to find the volume of a cone is V= 1/3 • pi• (r • r) • h
I’m pretty sure the answer is c but let me check

Michael has five different stocks that he watches on a daily basis. The table shows the change in each stock price in dollars at the end of a trading day.

Change in Daily Stock Prices (Dollars)

Stock A
Stock B
Stock C
Stock D
Stock E
–1.5
2.9
Negative one-half
3 and three-fourths
4.6


A number line going from negative 6 to positive 6 in increments of 1.

What is the correct order of the rational numbers in the table from least to greatest

Answers

Answer:

3

Step-by-step explanation:

3
.....................

PLEASE HELP would ya?

Answers

Answer:

1st, 2nd, and 5th box

Step-by-step explanation:

I can’t see the pic

Please help!! (look at the image to help me).

Answers

Answer:

it is A

Step-by-step explanation:

Yes I would say a also!!

At the Friendly Fuel Stop gas station, Sam filled 75% of his 12-gallon tank with gas. How many gallons of gas did Sam put into his tank? Pick the model that represents the problem.

Answers

He put 9 gallons in the tank

Cecilia brought of a pound of shredded newspaper and Juan brought of a pound of shredded newspaper to art class for a paper mâché project. They combined the shredded newspaper and divided it equally among 5 people at their table. How much shredded newspaper did each person at the table receive? The answer choose are in the pic.0

Answers

Answer:

1/5

Step-by-step explanation:

Answer: D. 1/5 of a pound

Step-by-step explanation:

plsss help me i also dont understand this

Answers

I think it might be 1+!

This model of the backboard of a basketball goal is
composed of a rectangle and a semicircle. The diameter of
the semicircle is 16 inches and the height of the rectangle
is 8 inches. What is the area of the backboard?

Answers

I think it is 128 inches?????
16 times 8 equals 128

Answer this question please and thank you

Answers

Answer:

10

Step-by-step explanation:

Since 1 1/4 x 9 = 11 we can't just jam the extra half a pound into the containers. Therefore, we need 10 containers to securely place the 11 1/2lbs of salad into the containers.

^yeah i got the same answer

Which statement is true about the coordinates of points M and N?

Answers

The answer is trueeeeee
That is definitely True ....

please help!!!!!!!!!!!!

Answers

Answer:

Since 10 to the ninth power is 1000000000 and 1000000000 times 1.4 is 1400000000 and 10 to the second power is 100 and 100 times 8.25 is 825 you would subtract 1400000000 and 825 and get the answer of 1399999175.

*this might be wrong*

1.4*10 2nd power = 1400000000
8.25*10 2nd power = 825
1400000000*825= 1155000000000

Out of 1,000 people surveyed, 246 said that their favorite color was green. What is thee approximate probability that the favorite color of the next person interviewed will also be green?

A. 1/4
B. 5
C. 4
D. 1/5

Answers

Answer is A 1/4. 246 out of 1000 is about 25%
1/4 246 is very close to a fourth of 1000 (which is 250)

PLEASE HELP ME ANSWER THESE QUESTIONS!! (USE IMAGE AND DON'T ANSWER IF YOU'RE NOT GOING TO HELP!!)

Answers

Answer:

5. no

6. all

7. all

Step-by-step explanation:

A:No, b:all, c:all should be right

Mr. Ealy works at a shoe store. Mr. Ealy's hourly pay is $14, and he also gets 8% commission on sales. He worked 80 hours over the last pay period and had $3,450 in shoe sales.

How much was his total income consisting of wages and pay over the last pay period?

A.
$1,810
B.
$1,209.60
C.
$1,551.25
D.
$1,396

Answers

Answer: D $1,396

80 hours x 14 dollars= 1120 dollars
1120+ 8 percent of shoe sales
shoe sales=3450$
3450x0.08 commision=276$
1120+276= 1396 dollars

Please help me it’s a EMERGENCY!!!!! ITS DUE IN 5 MIN

Answers

Answer:

3/2

Step-by-step explanation:

The graph, while i cannot see the numbers, like at all, seems to go up 3 dots, and then moves over horizontally 2 dots. So Horizontal change is 2 Vertical Change is 3

Answer:

2/3

Step-by-step explanation:

I dont understand this loll

Answers

Answer
A.3
B.3
C.1/2/3

Solving two-step equations (4 questions)
1.) What is m/3(fraction) - 7 = 1?
2.) What is k/-5(fraction) + 8 = 10?
3.) What is 7a - 12 = 2?
4.) What is p/4(fraction) + 1 = -2?
Thanks so much!!!

Answers

2 is the correct answer

A. 5/8m + 3/4 - 3/8(m + 1) ??

Answers

Answer:

1/4m + 3/8

Step-by-step explanation:

5/8m + 3/4 - 3/8(m + 1)

5/8m + 3/4 - 3/8m -3/8

1/4m + 3/8

1/4m+3/8 is the answer

Can you please help me answer this question and explain how you figured it out.

Answers

40% would transfer into the decimal value of .40 so all you have to do is multiply .4 x 75 that’s going to give you the answer. It would be 30

Hello hehe more help please...

Answers

Answer:

your answer is c

Step-by-step explanation:

162 x .35 = 56.70

The answer is c I’m pretty sure

Kelly drew the angle shown,
which value is closest to measurement of Kelly's angle?

Answers

Answer:

70°

Step-by-step explanation:

it's an acute angle so it couldn't be 110 since that would make it obtuse.

70°

Answer choice C and D would make the angle obtuse, and answer choice A would make the angle into a smaller acute angle


I hope this helped! ~(^v^)~

The table below gives the price for different numbers of burgers. Do the numbers in the table represent a proportional relationship?

Answers

yes it does.
18/6=21/7=24/8=27/9= 3

Create your own statistical question
really need help

Answers

Answer:

how many pencils do each student have

Step-by-step explanation:

Answer:

how much anime could i watch in 24 hours

Step-by-step explanation:

brainliest

can u plz help me in this plz?

Answers

There isn’t a picture what do you need help with

Answer the questions below!

Answers

Answer:

1. 4/8

2. 5/5

3. 4/4

4.4 5/10

5.3 7/11

6.  1 3/4

Step-by-step explanation:

Lyla went to California on vacation. The high temperature was 79℉. Presley went to Anchorage, Alaska for her vacation and the low temperature there was -12℉. What was the difference in the two temperatures.

Answers

Answer:

91℉

Step-by-step explanation:

I added 79℉ and 12℉ because you don't add -12 or it would result in a 67℉ difference

The temperature difference was 91 degrees

The figure can be composed of different shapes.

What shape can be composed to find the area of the figure? What is the area?
A. square; 140 square inches
B. rectangle; 151.2 square inches
C. square; 151.2 square inches
D. rectangle; 140 square inches

Answers

A is the correct answer

The area of the composed figure will be 140 square inches. Then the correct option is D.

What is the area of the parallelogram?

Let H be the height and W be the width of the parallelogram. Then the area of the parallelogram will be given as,

Area of the parallelogram = H × W square units

The figure can be composed of different shapes.

The composed figure is a parallelogram. The dimension of the parallelogram is 10 inches high and 14 inches wide base. Then the area of the parallelogram is calculated as,

A = 10 x 14

A = 140 square inches

The area of the composed figure that is a parallelogram will be 140 square inches.

The parallelogram is made from a rectangle. Thus, the correct option is D.

More about the area of the parallelogram link is given below.

https://brainly.com/question/16052466

#SPJ3

⚠️MATH QUESTION⚠️ Angle Similarity

Answers

Answer:

5 in.

Step-by-step explanation:

If you can see, Triangle ABE has the side with 10 in. and 25 in. on the other side and Triangle FCD has one side with 15 inches, so the bottom one should be 5 in. because decreasing size.

I’m not very sure but I’m pretty sure it’s 5

If you took 40% of $300, would you get the same result in the previous slide? Show your work to explain yourself.

Answers

Answer:

Step-by-step explanation:

40% of $300 would be 0.40($300) = $120.  Given a percentage, convert it to a decimal fraction:  40% => 0.40

40% of 300 is 120. 40% x 300=120
Other Questions
X/2-4=x/3A 2B 3C 12D6Need it ASP To fully prepare for a crisis, you should _______.A. consider all possible crisesB. consult a specialist in crisis managementC. study the crises that other businesses have experiencedD. test your plans by running a simulation Help me plzz...!!!!!!!!!! King Kyle orders the construction of his future mausoleum (a fancy tomb) so that people never forget his awesomeness. His architect draws a floor plan depicting the mausoleum as a rectangle measuring 35 m 35 m35, start text, space, m, end text by 40 m 40 m40, start text, space, m, end text. The students decide to model how the motion of two plates occurs. Which statement best describes the ability of the model to predictyplate movement? A The motion of the plates cannot be modeled on a scale that is much smaller than the plates themselves. B The motion of the plates cannot be modeled by simplifying the factors that contribute to plate movement. C The motion of the plates can be modeled by including only the main factors that contribute to plate movement. D The motion of the plates can be modeled only by including every factor that contributes to plate movement. People who lease a car are paying for what?O A. Maintenance fees in addition to the cost of the carO B. The total cost of purchasing the carC. The extra interest involved in taking a longer loanD. The reduction in the car's value while they're driving itSUBMIT My car magazine reports the numbers of miles driven for different amounts of fas for Three car. Which car travels the fastest on 1 gallon of gas explain Which graph represents the table below?-101y41-2 Individuals who are legally admitted into the United States and have permission to stay and work here are known as(5 Points)lawful permanent residentscitizensillegalsresident visitors Question about music *The biblical story of Cain and Abel is a story about two brothers who gave offerings to God. Abel's offering was accepted by God, but Cain's was not. Jealous, Cain killed his brother. When God asked Cain where Abel was, Cain said, "Am I my brother's keeper?" By saying this, Cain implied that what his brother did was his own business. (Genesis 4:1-16) Which line from the text implies that the men were unlikely friends? (5 points) "counted them the chief jewel of each week" "what these two could see in each other" "put the greatest store by these excursions" "even resisted the calls of business" CONNETIONSWriters often make connections between blank, blank, and blank Please help I need to get this done and I am confused Next 20+56*10+100-10+20*12 Write an expression that represents the area of only the red shaded region in terms of x If you can drive 340 miles in 5 hours, what is the unit rate? *(2 Points)Enter your answer Ben earned $ 400 mowing lawns this month. Of his earnings, he plans to spend 18% repairinglawn equipment, deposit 20% in his savings, and use 35% for clothes. He will spend the rest.How much will Ben have left to spend Show your work. help ill mark brainlessly It says find the volume of the prism. factorise x^{2} +2x-24[/tex] Alright fam, help me out here with these angles thanks!