All Questions ⁺⁰234952 Questions

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let 𝑓(𝑥)=𝑥^2+4 and 𝑔(𝑥)=6𝑥+7 . Evaluate the following:

let 𝑓(𝑥)=𝑥^2+4 and 𝑔(𝑥)=6𝑥+7. Evaluate the following:
𝑓(𝑔(0))=
𝑓(𝑔(1))=
𝑔(𝑓(0))= read more ..

liz54321 Apr 18, 2021

Apr 17, 2021

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502

0

+409

Suppose a function h is given by the following table of values.

Suppose a function h is given by the following table of values.
𝑡=-3 -2 -1 0 1 2 3
ℎ(𝑡)= -2 -4 0 0 -1 -1 -2 read more ..

liz54321 Apr 17, 2021

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303

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I really need help on this!!!!!

Ryan had some blue and green buttons. 3/7 of the buttons are blue and the rest were green. He gave away 2/5 of his buttons. 80 of the buttons given away were blue. 2/3 of the buttons left were green. How many buttons did Ryan have altogether at first? read more ..

Guest Apr 17, 2021

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343

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help pls

Find the length AC, to two decimal places.

Guest Apr 17, 2021

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411

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Math

Andy and Marcus each bought the same storybook and both of them started reading their books on the same day. Marcus read 3 fewer pages than Andy each day. Marcus took 80 days to finish his storybook while Andy took 30 days fewer than him. Find the number read more ..

Guest Apr 17, 2021

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288

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Circles

Let line AB and line CD be chords of a circle, that meet at the point Q inside the circle. If AQ = 16, BQ = 12, and CD = 36, then find the minimum length of CQ.

Guest Apr 17, 2021

+1

442

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+5

8/5 divided by 3/4?

8/5 divided by 3/4?

birdylooker Apr 17, 2021

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365

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Fractions of Different Sets

Henry gave Zoe $420. He then spent 1/4 of his remaining money on a bag. As a result, he had 6/11 of his money left. How much money did Henry have at first?

A. $420
read more ..

Guest Apr 17, 2021

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261

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PLZ HELP!

Janet spent 30% of her money on 7 cupcakes and 4 cookies on Monday. The cost of each cupcake was twice the cost of each cookies. She bought some more cupcakes and another 10 cookies with 6/7 of her remaining money on Tuesday. How many cupcakes did she buy read more ..

Guest Apr 17, 2021

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425

6

Please Help- Hard Problem

A die has 9 faces, numbered from 1 to 9 and every number has the same chance of appearing. You roll the die and write the numbers down, one after another, and stop when you write down a multiple of 3. For example, suppose you roll 2 then read more ..

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Guest Apr 17, 2021

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356

8

Please help~Hannah

Please help~Hannah

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Guest Apr 17, 2021

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426

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+4

help!no idea how to do...

A farmer owns a total of 20 ducks and lambs. The ducks and lambs have 64 legs altogether. How many lambs are there?

hioof Apr 17, 2021

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344

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Please help!

What is the x-coordinate of the point on the x-axis that is equidistant from points A(-2,4) and B(0,8)?

Guest Apr 17, 2021

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369

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coordinate question

What is the x-coordinate of the point on the x-axis that is equidistant from points A(-2,8) and B(0,4)?

Guest Apr 17, 2021

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269

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Help please (art project

Please give me a theme it does not matter what it is. It would look like the image above just a different theme i guess. ~Hannah
<read more ..

Guest Apr 17, 2021

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402

1

Algebraic manipulation

Positive real numbers x and y satisfy the equations x^2 + y^2 = 1 and x^4 + y^4 = 5/8. Find xy.

Guest Apr 17, 2021

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419

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geometry help me pls

Find a linear inequality with the following solution set. Each grid line represents one unit.
The question asks for the answer in the form of Ax+By+c>0 or >=0
read more ..

Guest Apr 17, 2021

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290

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Really need help, please answer ASAP

License plate numbers in poglandia used to consist of 5 distinct digits. Due to an increase in population, poglandia started to allow license plates to have any 5-digit string, even if some digits are the same. How many more license plates are available read more ..

Guest Apr 17, 2021

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305

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math problem

Andrew chooses a number from 1 to 100, and Mary also chooses a number from 1 to 100. (They may choose the same number.) It turns out that the product of their numbers is a multiple of 10. In how many ways could Andrew and Mary have chosen their numbers? read more ..

Guest Apr 17, 2021

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426

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Find a monic quartic polynomial

Find a monic quartic polynomial f(x) with rational coefficients whose roots include x = 1 - sqrt(2) and x = 2 + sqrt(7).

Guest Apr 17, 2021

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425

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Number Theory

What is the smallest positive integer n such that 2n is a perfect square and 3n is a perfect cube and 5n is a perfect fifth power?

Guest Apr 17, 2021

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454

1

A number n has 3 divisors.

A number n has 3 divisors. How many divisors does $n^3$ have?

Guest Apr 17, 2021

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410

2

help geometry

In circle J, HO and HN are tangent to the circle at O and N. Find the number of degrees in arc ON if angle OHN = 60 degrees.

read more ..

Guest Apr 17, 2021

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