1,675 Questions for the topic Maths

4h

Fractional Indices

Question 1:8^1/6×2^x=32^1/2Find xQuestion 2:5^-2×3 Square root 8 As a decimal

7h

Vertical Translations! Please help me with a clear explanation, I'm having difficulty.

A sine function has an amplitude of 4/7, period of 2pi, horizontal shift of -3pi, and a vertical shift of 1. What is the y-value of the positive function at x=pi/2? Give your answer as a fraction.

3d

Simplify (A'uB)'u(AnB)

3d

Recruitment solution

If I need to get 37 temporary workers to work every day (233 days - weekends and 28 days statutory holiday) if the worker lasts on average 20 working days in a job (some quit after a day, some last... more

5d

2000 people were asked whether they chose to use soap suds or green clean to do their washing up 75% chose green clean how many people chose greenclean

2000 people were asked whether they chose to use soap suds or green clean to do their washing up 75% chose green clean how many people chose greenclean

6d

solve this math problem

Rally sold 30 flower baskets at a market. She purchased 30 baskets for $142.65, 185 yards of ribbon for $.07 per yard, and $252.50 of assorted flowers.a.    What was Rally’s cost per... more

7d

Solve the puzzle

Stark, Thor Bruce, Cap. Natasha and Hawkeye are sitting at a Shawarma joint inNYC. Stark decides to play a dice game till the order is served. The rules are simpleonce a die is thrown, a player has... more

7d

if you were born on 23rd June 1912 and died 7th June 1954 how old was you?

I found the answer on a age calculator but could someone break this down for me? Orignal answer i got got wrong I put 42 years 0 months16 days lol

9d

Question in description

Find the vaule of x3+y3+z3-3xyz if x+y+z=9 and x2+y2+z2=35

9d

Trigonometry- Prove that triangle ABF is similar to triangle DEF.

1)Prove that triangle ABF is similar to triangle DEF. Please ensure you follow proper proof form.2)Find the lengths of sides a and b in triangle ABF from question #1.

12d

Profit and Loss

20 containers with 5000kg capacity of each containers - Scenario A - Selling Price - 1.25$/kg Cost Price - 0.9 $/kg Avg. capacity: 40% Scenario B- SP - 1.5$/kg CP - 1 $/kg Avg capacity - To achieve... more

13d

Explain how Absolute Values work

To understand the absolute value definition you must believe that IxI = -x for negative x's. using x=-3 as an example, explain in words why multiplying x by -1 produces the same result as taking... more

13d

state a reasonable domain

A parking deck is to be built on 200' by 200' lot x=width of deck in feet

14d

can someone help me find the radius of the circle

What is the radius of the circle 2x2 + 2y2− 8x + 12y+ 15 = 0 ?I'd really appreciate the help I get the square root of 11/2 but the answer says it's wrong?

15d

solving linear iniquities

The sum of the lengths of any two sides of a triangle must be greater than the third side. If a triangle has one side that is and a second side that is less than twice the third side, what are... more

16d

There is only 3/4 cup of icecream left.If 3 friends share the icecream equally,how much will each friend get? P.S.I need the answer asap cause im going to school Tommorrow thanks

Ple help me I'm desperate and I dont want to fail for school and my first summer hw

16d

How do I solve this problem?

In triangle EGB, EG = EB= 127mm and GEB =90 degrease. Find the length of BG correct to one decimal placehow do I solve this equation please give a step by step solution thanks

20d

Actual value of a deposit and how long it will take to save when including inflation

I need to determine the average inflation rate in Australia over the past ten years. Using extrapolation, i need to calculate the actual value of my deposit and how long it will take to save for... more
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