Recent questions in Mathematics

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What are the solutions of the equation x⁴ - 5x² - 14 = 0? Use factoring to solve. A) x = 7 and x = -7 B) x = 7i and x = -7i C) x = 1/7 and x = 12 D) x = 7 and x = -7

Sridhar R asked Dec 28, 2024

by Sridhar R

7.5k points

1 answer

1 vote

177k views

Solve this quadratic equation by factorising first {2x}^(2) - 8 = 0

Panagiotis Vrs asked Dec 28, 2024

by Panagiotis Vrs

8.4k points

2 answers

2 votes

171k views

PLEASE HELP ME IM TIMED

Dhaval Pandya asked Dec 28, 2024

by Dhaval Pandya

7.9k points

1 answer

2 votes

189k views

1:What is 20% of 80%.2:increase or decrease 8 to 10.3:increase or decrease Find the percent of change 15 to 10.

Asadmshah asked Dec 28, 2024

by Asadmshah

8.7k points

1 answer

4 votes

48.7k views

PLSSS HELP IF YOU TURLY KNOW THISSS

Arnaud Grandville asked Dec 28, 2024

by Arnaud Grandville

8.2k points

1 answer

1 vote

139k views

The teacher bought new crayons for her class. She bought 7 packs of 9 crayons. She already has 17 crayons in her classroom. She wants to divide the crayons evenly between her 10 students. Write an equation

Patrikbeno asked Dec 28, 2024

by Patrikbeno

7.9k points

1 answer

4 votes

101k views

Which of the systems of linear equations will have infinitely many solutions? Question 16 options: 4x – 3y = -1 x – y = -2 x + y = 90 y = 9x – 10 -3x – y = 1 2x + y = -7 11x +12y = 13 22x + 24y = 26

Sam Mackrill asked Dec 28, 2024

by Sam Mackrill

8.3k points

1 answer

0 votes

104k views

Find the volume of a cylinder that has a diameter of 12 km and a height of 1 km. Volume = km³ (Use 3. 14 for pi and round your answer to the nearest tenth. )

BlameTheBits asked Dec 28, 2024

by BlameTheBits

8.7k points

2 answers

3 votes

186k views

If T1=1 and Tn+1=Tn-n, find the first four terms of the given sequence.

Esan asked Dec 28, 2024

by Esan

9.1k points

1 answer

5 votes

161k views

Danny asks everyone in his class what their favourite subject is Which of a pie chart or tally chart or bar chart would be most appropriate to a) collect the results of his survey as he is carrying it

Tintinabulator Zea asked Dec 28, 2024

by Tintinabulator Zea

8.8k points

2 answers

1 vote

131k views

Suppose x ~ N( 4.9,2.4) What x-value is 1.8 standard deviations to the left of the mean?

Jon Church asked Dec 28, 2024

by Jon Church

8.1k points

1 answer

5 votes

15.8k views

Simplify: ((x^3y^(1/7))^((6/5)))/(x^((4/5))y^((8/35))). Make sure to simplify the expression.

Ketobomb asked Dec 28, 2024

by Ketobomb

8.7k points

1 answer

0 votes

3.8k views

Which function has a domain of (-infinity, infinity) and a range of (-infinity,4]? A. F(x) = -x^2 + 4 B. F(x) = 2^x + 4 C. F(x) = -4x D. F(x) = x + 4

Peterretief asked Dec 28, 2024

by Peterretief

8.4k points

1 answer

4 votes

38.7k views

A cone has a slant height that measures 24 feet and a radius that measures 13.5 feet. What is the surface area of the cone? 1. Apply the surface area formula: SA = πr2 + πrl 2. Substitute measures into

Anddam asked Dec 28, 2024

by Anddam

8.3k points

1 answer

0 votes

18.2k views

Find the range of the function given the domain. Domain: {-7,0, 3} y = -2x - 3 Range { ___)" a) {-17, -3, 3} b) {-17, -3, 1} c) {-17, -1, 3} d) {-17, -1, 1}

Divyanth Jayaraj asked Dec 28, 2024

by Divyanth Jayaraj

8.5k points

1 answer

4 votes

27.0k views

PLEASE PLEASE HELPPP

Dawson asked Dec 28, 2024

by Dawson

8.6k points

1 answer

5 votes

208k views

If the answer is 17.5, please explain what happened to 180 and 160. Justin's sand castle is 180 cm tall, but the wind is blowing away sand at a rate of 8 cm per minute. Taylor's sand castle is 160 cm tall,

Jiho Choi asked Dec 28, 2024

by Jiho Choi

8.6k points

1 answer

3 votes

15.8k views

IREADY AREA QUESTION PLS HELP TYY~!! A family has a sweet potato pie. The top of the pie is in the shape of a circle with a radius of 4.5 inches. The pie is cut into 10 equal pieces, as shown.

Memento asked Dec 28, 2024

by Memento

8.0k points

1 answer

1 vote

208k views

What is the result when 16x^3 + 8x^2 + 13x - 25 is divided by 4x - 3? If there is a remainder, express the result in the form q(x) + r(x)/(4x - 3).

Hans Bouwmeester asked Dec 28, 2024

by Hans Bouwmeester

8.0k points

1 answer

0 votes

53.9k views

cookies are on sale! today each cookie costs less than the normal price. right now if you buy of them it will only cost you ! write an equation to determine the normal price of each cookie .

BRHSM asked Dec 28, 2024

by BRHSM

7.8k points

1 answer

1 vote

140k views

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