All Questions

839

+24

Help pls

A bakery sells 4200 cookies in 2010. The bakery sells 5600 cookies in 2015. Write a linear model that represents the number y of cookies that the bakery sells x years after 2010.

y= <read more ..

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Tr1ck3d Dec 16, 2020

402

Help!

Suppose that x is an integer that satisfies the following congruences
What is the remainder when x is divided by 105?

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Guest Dec 16, 2020

621

+205

Helppppp

The following times, in seconds, were recorded for a mouse to run through a
maze: 34.5, 12.8, 10.8, 11.5, 12.3, 13.1, 9.9
a) What are the median and mean times?
Median: _____
Mean: _____ <#>
b) Which measure read more ..

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parpar1 Dec 16, 2020

518

Help me please like ASAP!!!!!

can you help me with this word problem for math it is due in a week so pleas hurry!
here is the problem that i n=eed help soving:
Mabel has 2 rectangaler vegetable gardens.one measures 3.1 meters by 2.2 meters and the other measures read more ..

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Guest Dec 16, 2020

351

drishdrish

used by putin!?!!?!

Guest Dec 16, 2020

562

geometry

We have triangle ABC where AB = AC and AD is an altitude. Meanwhile, E is a point on AC such that AB is parallel to DE. If BC = 15 and the area of triangle ABC is 200, what is the area of ABDE?

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Guest Dec 16, 2020

400

what is the answer

shift tan 1.1

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Guest Dec 16, 2020

508

There are 4 cards. One is labeled 12, a second 34, a third 56, and the last 78. They are lined up at random. The probability

There are 4 cards. One is labeled 12, a second 34, a third 56, and the last 78. They are lined up at random. The probability that exactly 4 digits will appear in a consecutive, increasing order is m/n in simplest read more ..

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Guest Dec 16, 2020

520

The elevation of an underwater cave is −209 feet relative to sea level. A submarine descends to the cave. The submarine's rate of change in

The elevation of an underwater cave is −209 feet relative to sea level. A submarine descends to the cave. The submarine's rate of change in elevation is no greater than −19 feet per second. How long will it take to reach the cave?

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Guest Dec 16, 2020

510

+34

Cancelling out?

Hi! I am working on finding limits using factoring, using a khan academy course. I am EXTREMELY confused, because they seem to magically erase numbers, and I do not know how they do so mathematically. In the below equation, I have no idea why they are able read more ..

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WillyGolden Dec 16, 2020

591

help

2 - (-6) + 442 / (-7) x 5

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Guest Dec 16, 2020

673

+30

Tangents

AB and CM are common tangents to two circles.
Show that:
M is the midpoint of AB.
Angle ACB is a right angle. read more ..

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hulu0104 Dec 16, 2020

615

can someone please help

x = n over f

n is 1 kg m−2 and f is 1 kg m−1
read more ..

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Tat2Queen Dec 16, 2020

434

Algebra

After a snowstorm, Mandy and Jack decided to help out their neighbors by shoveling the driveways in their neighborhood. Mandy shoveled two times as many driveways than Jack. Together they shoveled a total of 57 driveways. How many driveways did each of read more ..

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Guest Dec 16, 2020

382

triangle ABC

We have a triangle ABC where AB = 17, BC = 18, and AB = 8. Let M be the midpoint of AB. What is the length of CM?

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Guest Dec 16, 2020

793

Helppp Finding sum and product of roots

Let the reciprocals of the roots of $5x^2 + 3x + 4$ be $\alpha$ and $\beta$. Evaluate $\alpha + \beta$ .

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Guest Dec 16, 2020

504

+216

math help

How many positive divisors do 8400 and 7560 have in common?

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Jmaster10 Dec 16, 2020

399

da h**l is this

How much pressure is exerted by a great white shark on his prey if he exerts 2000-newtons of force with a mouth area of about 0.68 m2?

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Guest Dec 16, 2020

508

what is

1316−(14+38)= something easy for yall

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Guest Dec 16, 2020

487

4\4x40

4\5x40

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Guest Dec 16, 2020

388

area

What is the area of the region bounded by the three lines with equations 2x + y = 8, 2x - 5y = 20 and x + y = 12?

Guest Dec 16, 2020

586

polynomial

Suppose g(x) is a polynomial of degree five for which g(1) = 2, g(2) = 4, g(3) = 8, g(4) = 16, g(5) = 32, and g(6) = 64. Find g(0)

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Guest Dec 16, 2020

1170

+466

If $725x + 727y = 1500$ and $729x+ 731y = 1508$, what is the value of $x - y$ ?

HELP PLEASE

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dududsu2 Dec 16, 2020

324

probability question

Two numbers, x and y are selected at random from the interval (0, 3). What is the probability that a triangle with sides of length 2, x, and y exists?

Guest Dec 16, 2020

All Questions ⁺⁰237641 Questions

Help pls

Help!

Helppppp

Help me please like ASAP!!!!!

drishdrish

geometry

what is the answer

There are 4 cards. One is labeled 12, a second 34, a third 56, and the last 78. They are lined up at random. The probability

The elevation of an underwater cave is −209 feet relative to sea level. A submarine descends to the cave. The submarine's rate of change in

Cancelling out?

help

Tangents

can someone please help

Algebra

triangle ABC

Helppp Finding sum and product of roots

math help

da h**l is this

what is

4\4x40

area

polynomial

If $725x + 727y = 1500$ and $729x+ 731y = 1508$, what is the value of $x - y$ ?

probability question

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