All Questions ⁺⁰234931 Questions

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754

3

+73

Anna goes to a school in Italy, which uses a 10 point grade scale, while Bill’s school in the USA uses a 4 point grade scale.

Anna goes to a school in Italy, which uses a 10 point grade scale, while Bill’s school in the USA uses a 4 point grade scale. They report their standardized z-scores for their GPAs as z(ann) = -0.42 and z(bill) = -2.20. Which student has the more UNUSUAL read more ..

GAMEMASTERX40 Nov 10, 2020

0

600

1

At the MP Donut Hole Factory, Niraek, Theo, and Akshaj

At the MP Donut Hole Factory, Niraek, Theo, and Akshaj are coating spherical donut holes in powdered sugar. Niraek's donut holes have radius 8 mm, Theo's donut holes have radius 10 mm, and Akshaj's donut holes have radius 12 mm. All three workers coat the read more ..

Guest Nov 10, 2020

Nov 9, 2020

0

493

5

Help plz!

Find the vertex of the graph of the equation x - y^2 + 8y = 13.

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Guest Nov 9, 2020

0

1091

3

Two distinct numbers are selected simultaneously and at random

Two distinct numbers are selected simultaneously and at random from the set {1,2,3,4,5,6} . What is the probability that the smaller one divides the larger one? Express your answer as a common fraction.

Guest Nov 9, 2020

0

397

0

Bicycle Rental

A bicycle rental shop rents bicycles for $8 per hour. The total cost c (in dollars) for renting bicycle h hours is given by the function c=8h. Once you get to the rental shop, you figure you can rent a bicycle for at most 5 hours. read more ..

Guest Nov 9, 2020

-5

702

2

+73

Ms. Thayer bought 6 items for her physics class at a mean cost of $8.40 per item.

Ms. Thayer bought 6 items for her physics class at a mean cost of 8.40 dollars per item. When she added a dial caliper for 46.50 dollars to her purchases, the new mean for all 7 items became about... Explain your thinking.

GAMEMASTERX40 Nov 9, 2020

0

337

0

Container A holds 4 red balls and 6 green balls

Container A holds 4 red balls and 6 green balls; containers B and C each hold 6 red balls and 4 green balls. A container is selected at random and then two balls are randomly selected from that container. What is the probability that the two balls selected read more ..

Guest Nov 9, 2020

0

2580

1

How To Solve Quadratic Equation In Standard Form?

How To Solve Quadratic Equation In Standard Form?
I don't really understand how to solve them. for example how do you factor a standard form problem?

Guest Nov 9, 2020

0

553

3

+27

i-ready grade 6 mathematics north Carolina dividing fraction

Lexi has planted seeds in 3/5 of the garden. She used 1/2 pound of seeds. How many pounds will she use the enitre garden?

Afton Nov 9, 2020

+1

562

2

Bob's password consists of a non-negative single-digit number followed by a letter

Bob's password consists of a non-negative single-digit number followed by a letter and another non-negative single-digit number. What is the probability that Bob's password consists of an odd single-digit number followed by a letter and a prime single-digit read more ..

Guest Nov 9, 2020

0

568

1

+27

give me the answer I am really dome

4 Fill in the blanks to complete the sentences. The Sun emits ? light that humans cannot see due to the shorter ? read more ..

Afton Nov 9, 2020

0

334

0

inequality

Guest Nov 9, 2020

0

428

1

If three, standard, 6-faced dice are rolled

If three, standard, 6-faced dice are rolled, what is the probability that the sum of the face up integers is 17?

Guest Nov 9, 2020

0

471

1

Pre Calc

Find all possible values of cos(x) if

sin(2x)=2tan(x)

Guest Nov 9, 2020

0

382

1

How much does it cost to operate the vehicle in the tenth year?

The yearly cost, C, of operating a vehicle is given by the equation C(n)=400+50n where n is the number of years. How much does it cost to operate the vehicle in the tenth year?

Guest Nov 9, 2020

0

362

1

What is the monthly pay for someone who earn $15 per hour and works a standard 40-hour week

What is the monthly pay for someone who earn $15 per hour and works a standard 40-hour week

Guest Nov 9, 2020

0

366

1

Please help last minute question! (SAT)

If 3x−y=12, what is the value of
8x
2y
? read more ..

Guest Nov 9, 2020

0

520

1

A bag contains ten balls, some of which are red and the rest of which are yellow.

A bag contains ten balls, some of which are red and the rest of which are yellow. When two balls are drawn at random at the same time, the probability that both balls are red is 1/45. How many balls in the bag are red?

Guest Nov 9, 2020

0

451

3

HELP

2. Simplify
3. When the temperature goes up 3 degreed on the C scale, it goes up 8 on the A scale. On both scales, 18 is the same temperature. How many A degrees are equal to 30 C?

Guest Nov 9, 2020

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