Masses of precious stones are measured in carats, where 1 carat = 200 milligrams.

What is the mass of a 70-dg diamond in carats? HURRY

Answers

Answer 1
Answer:
=35 carts
Explanation:

Related Questions

Directions: Show ALL work. NO WORK=NO CREDIT!
**Jason saved $75 to award his younger sisters for each making honor roll in quarter 2. If Jason has 4 sisters, how much money should each sister get?

Answers

Answer:

$18.75

Step-by-step explanation:

75 divided among the 4 sisters equally

$18.75

Divide $75 by 4!

PLEASE HELP I NEED IT BADLY

Answers

Answer:

(B) x > -2

Step-by-step explanation:

1.2x - 5.8 > -8.2

Add 5.8 to both sides

1.2x -2.4

Divide 1.2 on both sides

x > -2

Which of the following numbers can be expressed as a decimal that terminates?

3 over 2 , 2 over 3 , 3 over 4 , 5 over 7

A. 3 over 2 and 2 over 3
B. 3 over 4 and 5 over 7
C. 3 over 2 and 3 over 4
D. 2 over 3 and 5 over 7

Answers

D is the anwser had this on my test last week

WHO EVER ANSWERS FIRST GET BRAINLIEST!!


Earth has 24 time zones spread over its 360º circumference. Each time zone is 15º wide. Boston is close to longitude 71º W; Honolulu is close to longitude 158º W.

How many time zones apart are Boston and Honolulu?
A. They are 6 time zones apart because ≈ 6.
B. They are 5 time zones apart because ≈ 5.
C. They are 4 time zones apart because ≈ 4.
D. They are 2 time zones apart because ≈ 2.

Answers

Answer:

Answer is D im pretty sure cause if Boston and Honolulu are far away there's 4 different timezones which means there is 2 in between so correct answer is D.

The correct answer is B.

Dinosaur height: Scale of 1 in: 73.5 ft
Model:
in. Actual: 12.25 it

Answers

Answer:

890.82 feet

Step-by-step explanation: multiply 73.5 and 12.25. since 1 inch is equal to 73.5 ft, and you want to find 12.25 inch, you can just multiply to get the answer in feet.

890.82 is the answer

tRYNA Finish homework so i can play rob.lox

Sales tax is calculated as a percentage of the sales price. If sales tax is 7%, what is the sales tax on clothing that costs $150?

Answers

Answer:

7% of 150 = 10.5

Step-by-step explanation:

150 x 7% or 150 x 0.07 which would be $10.50

This year, Tanner gave 28 piano performances. That is 50% fewer than last year.
How many times did Tanner perform last year?

Answers

Tanner preformed 56 times last year. 50% is half so you just have to multiply 28 by 2
Tanner performed 56 times last year. Which means 50% is half. So do 28x2 which gives you 56

Simplify each expression....remember you can
use combining like terms or any of the properties
from 6.06
1.) 7y + 7y=
2.) 5x + 3x =
3.) 8y + 2x =
4.) 2(4x + 2) =
5.) 2(3x + 3) =
6.), 8x + 4 =

Answers

1. 14y
2. 8x
3. 2x + 8y
4. 8x + 2
5. 6x + 6
6. 8x + 4
1) 14y
2) 15x
3) 8y + 2x
4) 8x + 4
5) 6x + 6
6) 8x + 4

(Another one! just for fun!) if you answer all of them and if the answers are correct I will mark you as brainliest! good luck! and lets say if I got one wrong and this other person got none wrong then the other person got the brainliest or mark as brainliest. so yea good luck and thanks for participating! I will also be checking the answers so be patient!!

Answers

6/4                       11/7                       28/25

77/100                  7/9                       12/10

8/6                        60/50                 24/20

14/11                      22/25                 7/7

2/3                       7/8                      4/5

18/16                      9/12                   2/2

10/13                      19/15               7/14

Answer:

1. 3/2     2. 11/7    3. 28/25

4. 77/100  5. 7/9  6. 6/5

7. 4/3      8. 6/5    9. 6/5

10. 14/11   11. 22/25  12. 1

13. 2/3    14. 7/8   15. 4/5

16. 9/8   17. 3/4    18. 1

19. 10/13   20. 19/15   21. 1/2

Step-by-step explanation:

1. 3/2     2. 11/7    3. 28/25

4. 77/100  5. 7/9  6. 6/5

7. 4/3      8. 6/5    9. 6/5

10. 14/11   11. 22/25  12. 1

13. 2/3    14. 7/8   15. 4/5

16. 9/8   17. 3/4    18. 1

19. 10/13   20. 19/15   21. 1/2

Gavin and Ethan are training for a race. Last week, Gavin ran 7 kilometers, and Ethan ran twice as far as Gavin. What is the total distance that Gavin and Ethan ran last week? Express your answer in meters.

Answers

They ran 21 kilometers in total
Gavin + Ethan = 21 kilometers

What is 6x + 2y = 10 solve for y And if you would be so kind to add the slope and y-intercept thank youuuuu!!!

Answers

Answer:

y = mx + b

Where m is the slope and b is the y-intercept.

To do this we just solve for y.

Subtract 6x from both sides.

-2y = 10 - 6x

Divide both sides by -2.

y = -5 + 3x

m=3

The line has a slope of 3.

Answer: Y=mx+ b



Explanation:

How much more would the value of y be in the table than it’s value on the graph when x=11

Answers

Most heated NBA matches

please help me on this its the last question i will mark brainliest

Answers

Answer: w= 29

Step-by-step explanation:

W=29 because when you add the two numbers you have you will get 29 and if you subtract 29-12 you will get 17

geometry homework (☉__☉”)

Answers

Answer:

7. Always, Veritcal Angle therom

8. Never true, it will never add up to 180 degrees

9. Never true, it will never add up to 90 degrees

10. Never true, Angle 8 and 5 are not vertical with one anouther.

11. Sometimes

12. Yes it is possible.

1. Always 2. Sometimes 3. Always 4. Never 5.always

A cheesecake recipe says, “Mix 12 oz of cream cheese with 15 oz of sugar.”



How many ounces of cream cheese are there for every ounce of sugar?

Answers

Answer:

4/5 of cream cheese per ounce of sugar

Step-by-step explanation:

If you turn 12 and 15 to a fraction it would be 12/15 so from there we can simplify to 4/5 and can’t simplify it anymore thus giving the answer 4/5 or 4/5 ounce of cream cheese per 1 ounce of sugar. Hope this helps!

pls answer question below.

Answers

The answer your looking for is Flase

Answer:

false

Step-by-step explanation:

2^5 would be 2 x 2 x 2 x 2 x 2  not 2 x 5

Alan's parents are both in their forties. The sum of their ages is eighty-four. The product of their ages is 1,763. How old is Alan's oldest parent? A. 41 B. 43 C. 45 D. 47

Answers

Answer:

43

Step-by-step explanation:

one is 41 and one is 43

Answer:

b 43

Step-by-step explanation:

the sum of the two ages is =84 then (41+43=84)

the product of the two ages is 1763 then (41x43)

sorry if it is wrong

can somebody please help

Answers

You add up all of the values on both ends of the table
Yes , B because you gotta think outside the box

A net of a rectangular prism with dimensions of 18 in 20 in and 35 in is given what is the surface area of this rectangular prism and enter your answer in the Box

Answers

Answer:

3380 square inches

Step-by-step explanation:

2(18 X 20) + 2(18 X 35) + 2(20 X 35)

720 + 1260 + 1400 = 3380

3380 square inches.

please help me with this

Answers

Answer:

Step-by-step explanation:

s=7

because 56=8s

What property was applied to solve the equation below?

0.36 x = negative 1.8
0.36 (divided by 0.36) x = negative 1.8 (divided by 0.36)
x = negative 5

Answers

Answer:

Division property

Step-by-step explanation:

The property which states that we can divide both side of the equation by the same non-zero number is called the division property of equality.

The goal of dividing an equation is to isolate the unknown variable on one side.

For example, let the equation be:

2×x=10

Since the unknown variable x is being multiplied by the number 2, to isolate the variable an inverse operation needs to be applied - division:

2×x÷2=10÷2

Careful! Never forget to write the same operation on both sides of the equation! When doing so, the solution of the equation stays the same, i.e. we get an equivalent equation.

Step-by-step explanation:

Stevic delivers newspapers. He has already earned $36 for each Sunday paper and $12 for each Saturday paper. He earns $4 for each Sunday paper. He earns $2.50 for each Saturday paper.


Fill in the blank spaces with (NUMBERS ONLY)

Answers

Answer:

Stevie earns $600 on Sunday and $217.50 on Saturday. Together it is 817.50 dollars.

Step-by-step explanation:

Sunday Newspaper:

36+4=40 dollars per Sunday Newspaper

40*15=600 dollars

Saturday Newspaper:

12+2.50=14.50 dollars per Saturday newspaper

14.50*15=217.50 dollars

600+217.5=817.50 dollars for 15 Sunday Newspapers and 15 Saturday Newspapers

Answer:

36, 12, 2.50, 726.5

Step-by-step explanation:

The last one only needs to be explained

36x+4 and 12x+2.50

If x= 15 you have to multiply it by 36 and 12

(36(15) +4) + (12(15) +2.50)

(540+4) + (180+2.50)

544+182.5

=726.5

If Lisa earns $45 in 7.5 hours, find her unit rate in dollars per hour.

Answers

Answer: lisa earns 6 dollars per hour

Step-by-step explanation:

45 divided by 7.5 =6

Answer:

$45 ÷ 7.5 = $6 per hour

Step-by-step explanation:

So in conclusion your answer will be $6 per hour.

Simplify the algebraic expression 4(x + 1) + 7(x + 3) + 6(y + 2)

A 7x + 37

B 17y + 215

C 11x + 6y + 37

D 5x + 6y + 11

Answers

Answer:

The answer is C.

Step-by-step explanation:

Distribute:

[tex]=(4)(x)+(4)(1)+(7)(x)+(7)(3)+(6)(y)+(6)(2)\\=4x+4+7x+21+6y+12[/tex]

Combine Like Terms:

[tex]=4x+4+7x+21+6y+12\\=(4x+7x)+(6y)+(4+21+12)[/tex]

[tex]=11x+6y+37[/tex]

Hope this helps :)

-ilovejiminssi♡

11x+6y+37 is the answer

Where is 7,0 located on the graph?

Answers

Hi!

When you want to locate coordinates on the graph, you need to trace left and right and up and down depending on what coordinates you are looking for.

For example: You want 7, 0

The first digit on the left (7) indicates the x-coordinate and to locate the x-coordinate, you move horizontally.

7 is a positive number so we move right starting from the origin (0, 0.)

Place your finger on the bottom left corner of your graph, (0, 0) and move to the right 7 times.

You will land on the coordinate (7, 0) because you move to the right 7 times and since the y-coordinate is 0, you do not move up or down. You stay where you are. (to find the y-coordinate, you have to move up or down but in this case, you don't move at all seeing as it is 0.)

Here's a picture :)

The 7 on the x axis

x2/5 = 3/20
Solution: x=________

Answers

X=0 solve by simplify both sides of the equation then isolating the variable sorry if wrong
2/5 x = 3/20
x = 3/8 or 0.375

help me please :) fvbyhbunybftfr ✋

Answers

It’s C.Because the first 180 is the original use age and the + 180*0.4 will be the next increase

Answer:

c

Step-by-step explanation:

because 0.4 is 40% and the equation says 180+(0.4)(180) which is basically just "180 bags + 40% of 180"

A value of 600 increases by 15%.

What is the new value?


A
645

B
660

C
690

D
720

Answers

A. 645 because if you divide like quarters you will get 645
The answer is c because you can do the method of cross multiplication 15/100 and 0/600. You multiply the 600 and 15 and divide by 100 which will equal 90 and then since it’s a increase you ADD 600 and 90 which you get the number 690

please help with math :D

Answers

Answer:

x=1

Step-by-step explanation:

What is the value of the expression when x=2:

7x - 5

Answers

The answer to your question is 2
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This would cost her $24,000 to do but would save her about $6,000 per year in electricity costs.Stephen explains that about 25 percent of the electrical energy used for Aniyahs irrigation was being wasted due to poor pump and motor efficiency. By replacing these pumps, Aniyahs crops could be watered in a much more efficient fashion.Aniyah wants to save money, but she also wants to make sure that none of the changes she makes will affect the crops she produces and, in turn, the health of her customers. She contacts Siobhan, who is an expert in biotechnology, to help her understand what effects wind turbines or irrigation pumps might have on her crops.Siobhan looks over Aniyahs current farming output and after studying some soil samples from Aniyahs farm, finds that because Aniyahs irrigation pumps are not working properly, her soil has become eroded. The corn, soybean, and wheat produced do not contain as much potassium as they could if the soil was in better shape. She explains that Aniyahs customers would have healthier vegetables if she put in new irrigation pumps. Siobhan also estimates that Aniyahs fields would yield 10 percent more crops if the soil was healthier.On the other hand, Siobhan discusses how clean wind energy will make the air healthier for her cows and chickens to breathe. Even the grass that the livestock eat would be cleaner if it got its nutrients without absorbing bad gasses put out by the power plants. Healthier animals would cost Aniyah 13 percent less in vet costs. Siobhan says that because Aniyah has free range chickens, their eggs are already healthier than those farmed in traditional chicken houses. The use of wind power would be another way for Aniyah to show her customers that she wants to produce the healthiest dairy products she can for them.This is a lot of information for Aniyah to think about! Lets help her make her decision. Draw up a PowerPoint to present Aniyah with these two options. The PowerPoint should include the following content:A slide for each of Stephens options that contrasts how much each option will cost versus what Aniyah will saveon this slide, include how many years it will take for the amount Aniyah saves to equal the amount she has to invest for each optionOne slide that shows Aniyahs current profit and expenses using the profit charts aboveA slide that details the health benefits that Siobhan mentioned for each optionA final slide that considers all of the information and chooses either Option 1 or Option 2 as the best choice for Aniyahs farmIn addition, your presentation should include the following elements:Three or more picturesAt least one graph Problem 3 A sample of 2.37 moles of an ideal diatomic gas experiences a temperature increase of 65.2 K at constant volume. (a) Find the increase in internal energy if only translational and rotational motions are possible. (b) Find the increase in internal energy if translational, rotational, and vibrational motions are possible. (c) How much of the energy calculated in (a) and (b) is translational kinetic energy? will mark brainliest A 100.0 mLflask is filled with 0.065 moles of A and allowed to react to form B according to the reaction below. The following experimental data are obtained for the amount of A as the reaction proceeds. What is the average rate of appearance of B in units of M/s between t = 10.0 min. and t = 30.0 min.? Assume that the volume of the flask is constant. Please give me the correct answer Evaluate the expression when y= 4 . Y/3 8=