Independent Practice Data and Graphs
6 of 10 6 of 10 Items

Item 6
Mrs. Vega assigned her students a book report about the most recent novel discussed in class. The following dot plot displays the number of pages written by the students in her first-period class.

What percent of Mrs. Vega's class wrote a 4 page book report?

3%3 percent

12%12 percent

30%30 percent

3313%

Answers

Answer 1

33 1/3 % because you take the number of students, 18 students, and the number that did 4 pages, 6 students, so do (6*100) to get 600 then divide it by 18 to get the percentage.

Related Questions

what is the value of 2\5 + 3\7?

Answers

29/35

Hope this helps!

solve for x x + 18.8 = 27.9
A x=9.1
B x=46.7
C x=524.52
D x=45

Answers

Answer:

9.1 (A)

Step-by-step explanation:

27.9 - 18.8 = 9.1

hope this helps u

Chris makes a smoothie for breakfast every day. When he makes smoothies with bananas, the distribution of calories is skewed right with a mean of 248.6 and a standard deviation of 39.1. His berry smoothies have a distribution of calories that is approximately Normal with a mean of 279.1 calories and a standard deviation of 60.8. Random samples of 35 of each type of smoothie are selected. What is the probability of the banana smoothies having fewer mean calories than the berry smoothies?

Answers

Answer:

0.9937

Step-by-step explanation:

Can someone please help me i need the answer now +brainlest)

Answers

Answer:

your answer will be option A

Step-by-step explanation:

have a nice day!!

Answer:

Step-by-step explanation:

(4x+2)(x-2) can someone help me with this question?

Answers

Answer:

Use distributive property and multiply

Step-by-step explanation:

then you will get your polynomial

Answer:

if you needed it simplify its 4x^2-6x-4

The diameter of a circle is 4 cm Which equation can be used to find its circumference?

Answers

Answer:

Circumference is equal to pi by diameter

22/7 ×4

the answer is equal to C= π×4

Answer:

B. C=pi x 4

Step-by-step explanation:

Help My Sister What triangle is shown?

Answers

Answer: Right Triangle

i need help asap! math problem

Answers

Answer:

Step-by-step explanation:

cos(-π) = -1 [in radians]

3-(-1) = 4

There are many ways to answer this but, I'll try to explain it.

You can see that you are computing a limit when some n approaches negative PI. You get to substitute negative PI instead of n and compute cos(-pi) which is -1.

Then compute f(x) - (-1) = 3 - (-1) = 4 which is a result.

The way you can imagine cos(-pi) or cos(-90deg) is by dragging point in a unit circle beneath x-axis and to the bottom y-axis (-90 angle), the y coordinate tells you the cosine value at (-90) and because you have dragged the point on the unit down to y-axis the value is -1.

Hope this helps.

Leon created a scale drawing of the school library in her art class. In the drawing the length of library is 13 inches. The length of actual library is 78 feet. Which scale Leon used to create the scale drawing of school library?

Answers

Answer:

1 inch is 6 feet

Step-by-step explanation:

Answer:

1 inch represents 6 feet

∪ω∪

Step-by-step explanation:

1 inch represents 6 feet

Put the following equation of a line into slope-intercept form, simplifying all fractions.

Answers

Answer:

3x - y = -3

Step-by-step explanation:

divide everything by 4, the greatest common factor. That's all you need to do.

Answer: y=3x+3

Step-by-step explanation:

12x -4y= -12

subtract 12x from both sides

-4y= -12x-12

Divide everything by -4 to make y positive and alone

y=3x+3

Jane paid $35 for her meal. If the cost of the meal was $30, what was the tax rate.

Answers

Answer:

15% tax

Step-by-step explanation:

PLSS HELP IF U ARE GOOD AT MATH ILL MAKR BRAINLIEST!!!!!
Two customers took out car loans from a bank.

Robert took out a 4-year loan for $30,000 and paid 4.9% annual simple interest.
Susan took out a 6-year loan for $30,000 and paid 4.5% annual simple interest.
What is the difference between the amounts of interest Robert and Susan paid for their car loans?

Enter your answer in the box.

$ { }

Answers

Answer:

Susan pays $2220 more interest than Robert

Step-by-step explanation:

Interest = principle times rate times the time

I = PRT

Robert: I = 30000(.049)(4) = $5880

Susan: I = 30000(.045)(6) = $8100

8100 - 5880 = $2220

Mavis is interested in whether military dependency is related to gender in American Samoa. Here is data she collected about the population of American Samoa in 2010.

Find the marginal distribution of gender in counts.

Answers

Complete question :

Mavis is interested in whether military dependency is related to gender in American Samoa. Here is data she collected about the population of American Samoa in 2010.

Millitary status _________ female ____ Male

In armed forces _________ 28 _______ 59

Millitary dependent ______ 928 ______ 781

Civilian _______________ 26393 ___27330

Answer:

Male = 0.4193

Female = 0.5087

Step-by-step explanation:

To obtain the marginal distribution of gender :

Total number of civilians (male + female)

(26393 + 27330) = 53,723

Male :

P(male) = number of male / total

P(male) = 26393 / 53,723 = 0.4912793

P(Female) = number of Female / total

P(Female) = 27330 / 53,723 = 0.5087206

Juice is made up by diluting concentrate with water in the ratio 1:5. If 200ml of concentrate is used ,how much juice will be made?

Answers

Answer: 1,200 ml

Step-by-step explanation:

The ratio is 1 : 5.

If 200 ml of concentrate is used, the water used will be:

1 : 5

200 : x

x = 1,000 ml of water

The amount of juice would be:

= water + concentrate

= 1,000 + 200

= 1,200 ml

During 712 months of hibernation, a black bear experienced a weight loss of 64.4 pounds.
On average, what was the bear’s weight change per month? Round to the nearest tenth. Enter your answer in the box.

Answers

Answer:

l got 11.056

Step-by-step explanation:

lf 712months=64.4 pounds

wat bout 1month u cross multiply.

[tex] \1 \times 64.4 \div 712 = 11.055900621118[/tex]

then u round off the number

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n mark my answer as the branliest

have a nice day/night

If the frightened dot ran from -34 to -66 for 5 minutes then, the distance is __ units and the average speed is __ units per minute.

Answers

Answer:

Step-by-step explanation:

distance traveled=-34-(-66)=-34+66=32 units

average speed=32/5=6.4 units /min

If y = 3 ab + 2 b 3, what is y when a = 1 and b = 2

Answers

Answer:

Step-by-step explanation:

3 x( 1x2) = 6 plus...

2 x 2 x 3 =12

so 6 plus 12 is 18

Answer:

y =18

Step-by-step explanation:

y = 3 × 1 ×2 + 2 ×2× 3

y = 6 + 12

y = 18

Calculate the muscular work completed by four men. Four men carry 20 boxes each up a ramp as shown. Each box weighs 5 pounds. Remember that muscular work is calculated by multiplying the weight by the vertical distance. In the calculation, disregard the weight of the men and consider only the muscular work done carrying the boxes.
A. 600 ft-lbs
B. 1200 ft-lbs
C. 2400 ft-lbs
D. 3600 ft-lbs

Answers

Answer:

2400 foot pounds

Step-by-step explanation:

The amount of work done by the four men is 1200 ft-lbs. so option B is correct.

How to calculate work done?

The muscular work done by each man is equal to the weight of the boxes carried multiplied by the vertical distance moved.

The weight of each box is 5 pounds, and each man carries 20 boxes, so the total weight carried by each man is:

20 boxes x 5 pounds/box = 100 pounds

The vertical distance moved is the height of the ramp, which is 30 feet.

Therefore, the muscular work done by each man is:

Muscular work = weight x vertical distance

Muscular work = 100 pounds * 30 feet

Muscular work = 3000 ft-lbs

Since there are four men carrying boxes, the total muscular work done is:

Total muscular work = 4 * 3000 ft-lbs = 12000 ft-lbs

Therefore, the answer is B. 1200 ft-lbs.

To know more about work done check:

https://brainly.com/question/13662169

#SPJ3

Which expression is a difference of squares with a factor of 2x+5

Answers

Answer:

4x^2 – 25

Step-by-step explanation:

i'vegot your back :))

A salesperson's commission rate is 5%. What is the commission from the sale of $36,000 worth of furnaces? Use pencil and paper. Suppose sales would double. What would be true about the commission? Explain without using any calculations.

Answers

Answer:

a. $1,800

b. Commission would double as well.

Step-by-step explanation:

Commission paid on $36,000 worth of furnaces with a rate of 5% is:

= Amount of sales * commission rate

= 36,000 * 5%

= $1,800

If the sales were to double, the commission would be based on double the amount so it would double as well.

= 36,000 * 2

= $72,000

Commission = 72,000 * 5%

= $3,600

Commission therefore doubled.

Answer:

1,800

Step-by-step explanation: I dont know but this is the right awnser

Everything at a store is marked down by 20%. The regular price of a pair of shoes is $60. What's is the amount marked down? What is the new price of the shoes after the markdown?

Answers

Answer:

Step-by-step explanation:

I got this question right on a quiz. Hope this helps!!

in 2001 John makes an investment investment and $50,000 decreases in value of the rate of 2.5% per year write an exponential function to find the value of the investment in 2010

Answers

Answer:

$39811.77

Step-by-step explanation:

If we put y as the unit of year, the function will be 50000x0.975^y (100%-2.5% is 97.5%). And so from 2001 to 2010, nine years has passed, so the equation will be 50000x0.975^9 And if you calculate and round the answer to the nearest hundredth (cent), you will find $39811.77.

Look at the question below.

Answers

it’s every 60 minutes

what are some ratios equivalent to 7:6

Answers

Answer:

14 : 12 , 21 : 18 and 28 : 24

Step-by-step explanation:

Simplify:
4z+3/15+8q+2/15+6z-4q

Answers

The answer would be 10z+1/3+4q

helpp i am really bad with math

Answers

Answer:

1. 4y-12

2. c

For #1 you distribute the 4 to the y and the 3. 4 times 3 equals 12.

For #2 you factor out the 3 and you get 3(5x+1)

Answer:

4y-12

Step-by-step explanation:

Multiply the outside number by the numbers in the bracket.

Example:4×y=4y Because y=1

4×3=12

2.Answer C

3(5x+1)

3×5x=15x

3×1=1

Which is equivalent to 3(5x+3)

Hope this helps.

Simplify the following expressions. Assume all variables are positive.
Exponents in simplified form should all be positive.
(81)
1.
493 · 494
2.
3
(81)
3.(16x24)

Answers

1) 49^43/12
2)1/9
3) 2x^6

simplify:
2⁴ x 10³
(-5)³ x (-2)

Answers

Answer:

hope this helps

Step-by-step explanation:

hey guys it would mean the world to me if u helped me with this (geometry)

Answers

Answer:

Statements Reasons

bisects DAC 1. Given

A 2. 1  2 2. Defn  Bisector

3. C and D are right angles 3. Given

A 4. C  D 4. All Right ’s 

S 5.

AB  AB

5. Reflexive

6. ∆DAB  ∆CAB 6. AAS

BC  BD

7. CPCTC

If x and y are vertical angles then y is always sometimes or never a right angle?

Answers

Answer:

always

Step-by-step explanation:

Other Questions

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