All Questions

360

Abslolute Value

What is the value of $x$ if $|x-1|=|x+2|$?

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Guest Aug 19, 2021

459

he equation y = -16t^2 + 80t describes the height (in feet) of a projectile launched from the ground at 80 feet per second. At what will the

The equation y = -16t^2 + 80t describes the height (in feet) of a projectile launched from the ground at 80 feet per second. At what will the projectile reach 36 feet in height for the first time? Express your answer as a decimal rounded to the read more ..

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Guest Aug 19, 2021

334

Math homework

The area of Kaitlyn's square garden is 360 ft2. One side of the garden is next to a shed. She wants to put a fence around the other three sides of the garden. Determine the approximate amount of fence it will take.

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Guest Aug 19, 2021

390

Help Urgent

Let f(x)=x+1 and g(x)=2x. Also denote the inverse to these functions as f^{-1} and g^{-1}. Compute f(g^{-1}(f^{-1}(f^{-1}(g(f(5))))).

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Guest Aug 19, 2021

516

potatoes or french fries, nbe honest, 5 french fries or 2 whole potatoes which are you pick, be hinest

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Guest Aug 19, 2021

459

Absolute Value

Find the largest value of $x$ that satisfies the equation $|x+5|=12$.

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Guest Aug 19, 2021

894

+197

If $f(x)$ is a function whose domain is $[-1,9]$, and $g(x)=f(x^2)$, then the domain of $g(x)$ is an interval of what width?

I need some help with this problem.

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icecreamlover Aug 19, 2021

333

Help with domain

Suppose a function $f(x)$ is defined on the domain $[-8,4]$. If we define a new function $g(x)$ by $$g(x) = f(-2/x),$$ then what is the domain of $g(x)$? Express your answer in interval notation.

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Guest Aug 19, 2021

499

+56

Reposted>:(

The ratio of the number of chocolate cakes to the total number of cakes in a shop was 3:8. of the remaining cakes in the shop were cheese cakes and the rest were lemon cakes and vanilla cakes in the ratio 2:1. There were 120 more cheese cakes read more ..

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IMTHEBEAST Aug 19, 2021

468

Counting

From a group of 7 men and 6 women 5 persons are to be selected to form a committee so that at least 3 men are in a committee. In how many ways can this be done.

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Guest Aug 19, 2021

272

Help algebra

10 adults and 5 children can watch a movie for 125 dollars. But 8 adults and 10 children can watch the movie for 130 dollars. How much would it cost for 6 adults and 10 children to watch the movie?

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Guest Aug 19, 2021

324

как решить

L = 1/10^(65-92]/20 = 20 м

Guest Aug 19, 2021

265

help plz

10 adults and 5 children can watch a movie for 125 dollars. But 8 adults and 10 children can watch the movie for 130 dollars. How much would it cost for 6 adults and 10 children to watch the movie?

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Guest Aug 19, 2021

436

Geometry

Find BC.

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Guest Aug 19, 2021

480

+68

Math

Uncle Porter spent $15 at a book store. He bought science fiction and mystery novels. The science fiction novels cost $9 apiece and the mystery novels cost $2 apiece. If Uncle Porter bought 4 novels, how many of each type did he buy?

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Svtturtles Aug 19, 2021

376

Algebra

Find the sum of the squares of the solutions to 2x^2 + 4x - 1 = x^2 - 3x.

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Guest Aug 19, 2021

303

Domain

Find the domain of the real-valued function
f(x) = sqrt(-10x^2 + 11x)
Give the endpoints in your answer as common fractions, not mixed numbers or decimals.

Guest Aug 19, 2021

488

Help

There is a prime number which is a factor of every sum of three consecutive integers. What is the number?

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Guest Aug 19, 2021

304

Domain

Find the domain of the function f(x) = sqrt(x^2 - 3).

Guest Aug 19, 2021

471

+80

Please help. Thank you

There were 500 more fiction books than non-fiction books in a bookshop. When more books were added to the bookshop, the number of fiction books increased by 1/4, while the number of non-fiction books increased by 2/3. The total number of books became 3145. read more ..

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DoctorOcopisMonOct Aug 19, 2021

567

+68

mathematics

Trent made fudge brownies and peanut butter brownies. Each batch of fudge brownies makes 3 pans. Each batch of peanut butter brownies makes 10 pans. Trent made 9 batches and ended up with 62 pans of brownies. How many batches of each type of brownie did read more ..

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Svtturtles Aug 19, 2021

476

+68

mathematics

A builder has some red and grey bricks. The red bricks weigh 6 kilograms each, and the grey bricks weigh 7 kilograms each. If the total weight of all 7 bricks is 46 kilograms, how many of each type of brick does Cooper have?

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Svtturtles Aug 19, 2021

460

Mathematics

Vijay bought 7 bags of apples. The red apples came in bags of 5 and the green apples came in bags of 9. Vijay bought a total of 51 apples. How many bags of each type of apple did he buy?

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Guest Aug 19, 2021

523

+68

Math

Sharon unpacked 39 kilograms of pineapples and apricots. The pineapples came in 9-kilogram bags and the apricots came in 6-kilogram bags. In all, Sharon unpacked 5 bags of fruit. How many bags of pineapples and bags of apricots did she unpack?
read more ..

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Svtturtles Aug 19, 2021

All Questions ⁺⁰238211 Questions

Abslolute Value

he equation y = -16t^2 + 80t describes the height (in feet) of a projectile launched from the ground at 80 feet per second. At what will the

Math homework

Help Urgent

potatoes or french fries, nbe honest, 5 french fries or 2 whole potatoes which are you pick, be hinest

Absolute Value

If $f(x)$ is a function whose domain is $[-1,9]$, and $g(x)=f(x^2)$, then the domain of $g(x)$ is an interval of what width?

Help with domain

Reposted>:(

Counting

Help algebra

как решить

help plz

Geometry

Math

Algebra

Domain

Help

Domain

Please help. Thank you

mathematics

mathematics

Mathematics

Math

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