Mathematics College

PLEASE HELP ASAP!!!!

Answers

Answer 1

208/375 that is the answer

Related Questions

The tree diagram represents an
experiment consisting of two trials.
.3
.4
B

Answers

Answer:

.32

Step-by-step explanation:

.4x.8=.32

How many time does 217.39 go into 5000

Answers

Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

tinyurl.com/wpazsebu

420 es el 36% de 15120?

Answers

Answer:

False

Step-by-step explanation:

36% of 15120 =

36% * 15120 = 36/100 * 15120 = 36 *

false 36% of 15120 is 544.32

Are these in the same FACT FAMILY??

4 + 5 = 9

9 - 5 = 4

Answers

Answer:

yes cause they are the same #s

Step-by-step explanation:

I think yes I am not sure

sorry I took your points

-1/3 + 5/12. Help thank you

Answers

Answer:

1/12

Step-by-step explanation:

-1/3=-4/12

5/12-4/12=1/12

what about this one. pls help me

Answers

Answer:

Step-by-step explanation:

486(1/9)

Answer:

I believe it’s 54 more people

Step-by-step explanation:

Because if you divide 486 by 9 you get 54. 54 multiplied by 2 equals 108. So 108 voted for ice cream. While only 54 voted for frozen yogurt. Hope this helps

Lexi mailed a letter on Monday morning. The letter traveled 1/2 of a mile on Monday. It
traveled 3/4 more of a mile on Tuesday, reaching its destination on Tuesday afternoon. How
far did Lexi's letter travel in all?

Answers

Answer:

1 1/4 miles

Step-by-step explanation:

3/4 + 2/4 (1/2 = 2/4) = 5/4 = 1 1/4

IS THIS IN SIMPLIST FORM? PLEASE HELP! TY!

2( x - 3 + 2 )

Answers

Answer:

2x - 2

Step-by-step explanation:

There are two steps to take here. First add together the -3 + 2 in the brackets:

2(x - 3 + 2)

= 2(x - 1)

Now use the distributive property and multiply each term in the brackets by two:

2(x - 1)

= 2x - 2

And you now have it in simplest form.

Mr. Fishman used to work in a warehouse in New York. He would fill up pallets of product to be shipped to retail stores around the country. He would then drive the forklift to place the heavy pallets on the industrial scale to determine the weight for the bill of lading and then he would load the pallets onto the shipping trucks. One shipment had a full pallet (10 cartons per level and 8 levels high) mixed with two different products that had the exact same size shipping carton. The different packages were clearly marked, but once they were loaded on the pallet it was almost impossible to distinguish between them. While the cartons were the same size, each carton of Product X weighed 3 pounds while each carton of Product Y weighed 5 pounds.

Required:
How many cartons of each product were on the pallet?

Answers

Complete question:

When the pallet was placed on the scale, the reading came back as 325 total pounds. Note that this was including the pallet itself, which weighed 35 pounds.

How many cartons of each product were on the pallet? Create two equations to represent the situation and then solve the system. Show all work. Express your final answer using a complete sentence and appropriate units

Answer:

we have 25 and 55 cartons of each product

Step-by-step explanation:

we have number of carton = 10 x 8 = 80

each level has 10, and leves are 8 high

two types of product packages,

we call them w and x

w + x = 80 ------ equation 1

w has 3 pounds weight

x has 5 pounds weight

3*w +5*x

3w + 5x

total weight = 325

we subtract weight of pallet 35

= 325 - 35 = 290

3w + 5x = 290-------- equation 2

we have two equations

w + x = 80------(1)

3w + 5x = 290-------(2)

from equation 1,

w = 80 - x

put this value above in equation 2

3(80-x) + 5x = 290

240-3x+5x = 290

240+2x = 290

2x = 290-240

2x = 50

divide through by 2

x = 25

put value of x in equation 1

w + 25 = 80

w = 80-25

w = 55

so we have 55 cartons of w and 25 cartons of product x

PLEASE HELP MEH
find the equation the line
use exact numbers
y=___x+____

Answers

7 and 9 so what u do is calculate the graph and done

The table gives predictions of the average costs of a gasoline car after the year 2030. Which graph best represents the relationship between time and the predicted cost?

Answers

Answer:

It's the b graph

Step-by-step explanation:

Khan Academy.

Answer:

The line slightly curves.

Step-by-step explanation:

Got it right on Khan

Please help ill give BRAINLIEST. This is geometry

Answers

Answer:

Step-by-step explanation:

it's a 45-45-90 triangle, so the legs are the same length and the hypotenuse is the leg length times the square root of 2. Therefore y=6 and x=6*sqrt2

I need help can someone please help me

Answers

Answer:

If you are trying to find the other degree its 114.

Step-by-step explanation:

180-66=114

Factor out the
greatest common factor.
4x2 + 2x - 8

Answers

Answer:2(2x2+x−4)

Step-by-step explanation:

Factor 4x2+2x−8

4x2+2x−8

=2(2x2+x−4)

A student rolls a die 15 times and records the results. This is the first set of data. The same student rolls a different die 15 times
and records the results. This is the second set of data.
What is an appropriate conclusion about the shape of the dot plots?

Answers

I believe it is A, The first dot plot is skewed right. Not sure though.

if each data is increased by a constant K then find it's mean ?? answer fast pleaseerrreeeeeeeeee

Answers

Answer:

per month. the only thing is that it is a bit of a new one of our customers

Please help ill give BRAINLIEST!

Answers

Answer:

27 feet

Step-by-step explanation:

If you draw the triangle, the hypotenuse is 387 feet and an angle is 4 degrees. The leg opposite this angle is [tex]387 \cdot \sin 4^\circ[/tex], which is about 26.996, so the nearest foot is 27 feet.

(brainliest pls)

At the West Street Bakery, 16
1
6
of the dessert case holds pies. There are 4 equal size shelves.

Answers

Answer is in the photo. I can only upload it to a file hosting service. link below!

tinyurl.com/wpazsebu

10 Pounds in 4 weeks, how many in 1 week

Answers

Answer:

2.5

Step-by-step explanation:

This is unit rate. All you have to do is 10 divided by 4.

X=5 and y=7 for algebraic expression 2(4x-3) + 6(3y-5)

Answers

Answer:

130

Step-by-step explanation:

2(4x - 3) + 6(3y - 5)

2(4 × 5 - 3) + 6(3 × 7 - 5)

2(20 - 3) + 6(21 - 5)

2(17) + 6(16)

34 + 96

130

Answer:

The answer would be 130

Step-by-step explanation:

First, substitute the variable values into the equation.

2(4(5)-3) + 6(3(7)-5)

Next, solve for the inside parentheses.

2(20-3) + 6(21-5)

Now solve the parentheses again.

2(17) + 6(16)

Then multiply the numbers.

34 + 96

Finally add the last two numbers together to get your answer of 130.

Hope this helped!

If 9% of a number equals 10, find 90% of that number.

Answers

Answer:

100

Step-by-step explanation:

In this problem 10 represents 9% of a number. So, to find 90% you must multiply 10 by 10. You do this because 9% times 10 equals 90%; therefore, 100 must be 90%.

This can also be proven through cross multiplication. To set up a proportion put the percent over the number like, [tex]\frac{9}{10}=\frac{90}{x}[/tex]. Then cross multiply to get the equation, [tex]9x=900[/tex]. Finally, divide both sides to get x=100.

Write an equation of a function that is not linear.

Answers

Don’t go into that link

Find z. Just write the number. Answer should be a whole number. PLS HELP DUE IN 10 MINS WILL GIVE BRAINLIST

Answers

Answer:

square root of 338 or 18.38

Step-by-step explanation:

since a² and b² are equal, you would do 13² plus 13² then add those and you end up with 338. then you find the square root of 338 which is 18.38477631, or 18.38

2/3 - 3/7

explain, please...

Answers

find a common denominator
the common denominator of 7 and 3 is 21
2/21 - 3/21
change the numerator
14/21 - 9/21 =5/21

Answer: 8/21

Answer and work are in the picture!

y = 3x - 4; (2,7)
Write an equation for the line that is parallel to the given line and that contains the given point
Please help ASAP thank you

Answers

y=3x+1! It is parallel because they have the same slope and it contains the point (2,7)

I need help please.

Answers

Answer:

Equal

Step-by-step explanation:

7. Which of these expressions are equivalent to 10x + 11? Select the three that apply.
A. 5(2x + 10)+1
B. 7(x + 2) + 3x - 3
C. 3(3x + 4) + X-1
D. 2(6x + 4) + 2x + 5
E. 2(6x + 5) - 2x + 1

Answers

Answer:

Step-by-step explanation:

7 times 1x equals 7x. Then 7 times 2= 14. Thirdly, 7x plus 3x equals 10x. Lastly, 14 -3 equals 11. So 10-+11 altogether

PLS HELP ASAP IM RUNNING OUT OF POINTS PLSS

Answers

Answer:

x = 35°

Step-by-step explanation:

180 - (40+40) = 2x+30

180 -80 = 2x+30

100 = 2x+30

2x = 100-30

x = 70/2

x = 35°

It has been hypothesized that allergies result from a lack of early childhood exposure to antigens. If this hypothesis were true, then we would expect allergies to be more common in very hygienic households with low levels of bacteria and other infectious agents. To test this theory, researchers at the University of Colorado sampled the houses of 61 children 9-24 months old and recorded two variables: (1) whether the child tested positive for allergies and (2) the concentration of bacterial endotoxin in the house dust.

Required:
a. Plot a histogram of bacterial endotoxin levels.
b. Test whether the observed difference in endotoxin levels between the "sensitive" and normal"

Answers

Answer:

[a]. check attachment.

[b]. It can not be said that the difference is ascribed to chance as P-value = 0.001 which is less than <<0.05. That is P-value = 0.001 <<0.05.

Step-by-step explanation:

Without mincing words let's dive straight into the solution to the question above.

[a]. The drawing showing the histogram of bacterial endotoxin levels is given in the attached picture.

KINDLY NOTE: The data is right-skewed.

[b]. ALLERGIC MEAN SE MEAN STDEV N

FALSE 1510 251 1789 251

TRUE 530 109 343 10

False - true = difference in a.

Hence, 80 = estimated difference.

For the difference, 95% CI = (434, 1527).

DF = 58, P-value = 0.001, and the T value = 3.59.

Therefore, It can not be said that the difference is ascribed to chance as P-value = 0.001 which is less than <<0.05. That is P-value = 0.001 <<0.05.

Arletta built a cardboard ramp for
her little brother's toy cars. Find
the volume of this ramp.
-

Answers

Answer:

525

Step-by-step explanation:

25 x 6 = 150; 150 / 2 =75; 75 x 7 = 525

Other Questions

Radical feminists would suggest that the elimination of male domination would reducerates of female crime and male violence against women.TrueFalse? Anna's frustration with her job is shown most clearly by her actions toward ______. O A. Alex OB. Jeff O C. Madeline O D. Nancy Read the excerpt from a publication written by Frederick Douglass in 1867 and answer the question belowSuffrage] is a measure of relief a shield to break the force of a blow already descending with violence, and render it harmless. The work of destruction has already been set in motion all over the South Peace to thecountry has literally meant war to the loyal men of the South, white and black, and sufrage is the measure to arrest and put an end to that dreadful strifeSource: University of VirginiaWhich Reconstruction Era effort was Frederick Douglass describing in this excerpt?prosecution of opponents of civil rights lawsoccupation of territory in the defeated statesreforms to correct inefficiencies in governmentO measures to confront lingering political inequalityO The purpose of charging different prices to different groups of customers is to multiple choice decrease costs and in turn increase profits. Student discounts are an example of this type of pricing. increase revenue, but not profits. Higher holiday airfares are an example of this type of pricing. increase revenue and in turn costs. Senior citizen discounts are an example of this type of pricing. increase revenue and in turn profits. Lower afternoon movie prices are an example of this type of pricing. I really need help with these problems. Thank you :) (Spanish) HELPPP We know Anne Frank from her diary. Imagine that you are hiding with Anne and her family.Write a diary entry for one day hiding in the annex. For example, you might describe theday that you go into hiding, an ordinary day during the two years of hiding, or the day ofdiscovery. Write at least three paragraphs in your diary entry. four fifths of the senior class went to prom. if 324 seniors went to prom, how many are there in the class? How many grams of hydrogen (H2) are needed to react with 92.00 grams of nitrogen (N2)? 7x = 14 step by step First one to answer this gets BRAINLIEST no cap. (Look at the pic) What is the length of the missing leg? What is the value pqr/pq-qr if p=-3,q=2 and r=2? look at the paragraph that begin on page 1 and end at the top of page 3. Briefly describe ONE development that contributed to the passage of New Deal legislation in the 1930s. Briefly explain ONE effect of New Deal legislation on the role of the federal government in the United States economy. New Deal legislation increased the role Briefly explain ONE difference between the role of the federal government in the United States economy during the Gilded Age and the role of the federal government in the United States economy in the 1930s. Which of the following equations corresponds to the graph below In came the moon and covered me with wonder, Touched me and was near me and made me very still.similemetaphorhyperbolepersonification how can you send and share a message information through a phone Simplify 3^2 3^5. 3^73^10 9^7 9^10 The first person to answer this correctly with an explanation gets Brainiest. (EASY POINTS) Answer num: 5 with a detailed explanation. :)