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656

Probability

The probability of Ana getting a hit in a baseball game is 0.345. The probability of Ana or Nina getting a hit during the game is 0.617. The probability of both Ana and Nina getting hits during the game is 0.224. Algebraically determine the probability read more ..

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Guest May 17, 2021

640

+132

Mining

Mining
A mine produces ore that is about 0.6% nickel. About how much ore from this mine would you need to get3,000kg of nickel?You would need about

kg of ore to get read more ..

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Amariah May 17, 2021

405

help me simplify these

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Guest May 17, 2021

524

185 / 6 = what

30.83

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Guest May 17, 2021

540

+164

pls answer

A shirt and a tie cost $43. mr Ali paid $152 for 4 shirts and 2 ties. How much does a shirt cost?

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RunningManZZ May 17, 2021

504

+197

Pls help thanks

Adam has some brown and green buttons in a box. If he were to remove some brown buttons, the ratio of brown to green buttons would then be 3 : 2. If he were to remove the same number of green buttons, the ratio of brown to green buttons would then be 14 read more ..

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KINGCASH May 17, 2021

445

+197

help pls

Faisal used 1/3 of his money to buy 5 erasers and 11 pencils. Each eraser cost 3 times as much as a pencil. He then bought more erasers with 3/4 of his remaining money.

(a) What fraction of his money was left?
(b) read more ..

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KINGCASH May 17, 2021

644

+197

Pls help

Box A contains only 20-cent coins and Box B contains only 50-cent coins. The number of coins in Box A is twice the number of coins in Box B. The amount of money in Box B is $1.60 more than the amount of money In Box A. How many 20-cent coins are read more ..

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KINGCASH May 17, 2021

348

bases

A base-10 integer n = 4d_9 = d0_7, where d represents a single digit. What is the value of n?

Guest May 17, 2021

338

Arcs and Angles in a Circle. PLS Help!

https://drive.google.com/file/d/1OC-4d-ZNl7qRm2w5cxsBC-ZfRlxE_wj3/view?usp=sharing

Guest May 17, 2021

342

Percentage

Kai and Jordan had 300 marbles altogether. Kai gave away 25% fewer marbles than Jordan. Jordan was left with 50% as many as the number of marbles he gave away. Kai had 75% of the total number of marbles the boy left in the end. How many marbles did Kai read more ..

Guest May 17, 2021

501

Annotating

To pick a direction, baboons vote. The winning direction gets more than 1/2 of the troops's vote. When deciding between traveling east or west, 24 baboons voted east. If there were 67 baboons total, which direction did they decide to travdl?

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Guest May 17, 2021

522

Maths

The YouTuber Jacksepticeye appears in Free Guy as the voice of the video game character Q*bert. Jacksepticeye uploads one video to YouTube every day. His videos are typically more than 10 minutes long and no more than 65 minutes long. Express this as an read more ..

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Guest May 17, 2021

346

Math

Please create a sketch of your first small shape. using Area 120cm^2 please clearly show the calculations that link area with the dimensions you have used.Im helping my best friend with her work, but shes been out sick and having mental health problems read more ..

Guest May 17, 2021

556

+61

Pls help!!

Can somone pls help with this?

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smonke May 17, 2021

492

radius and diameter

whats the radius and diameter if the area= 706.5

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Guest May 17, 2021

356

SURFACE AREA

WHAT IS THE SURFACE AREA OF A SQUARE BASED PYRAMID WHOSE LATERAL FACES ARE ISOSCELES TRIANGLES WITH BASE LENGTH 10 INCHES AND LATERAL HEIGHT 8 INCHES.

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Guest May 17, 2021

389

trig

In triangle ABC, we have A = 90 and sin B = 4/17. Find cos C.

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Guest May 17, 2021

495

Please help! (Algebra 1)

Question is in the image, there's two parts btw

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Guest May 17, 2021

352

inverse function

If f(x) = (x - 3)/(-x - 4), then for what value of x is $f^{-1}(x)$ undefined?

Guest May 17, 2021

531

number theory

What is the ones digit of 1^2009 + 2^2009 + 3^2009 + ... + 2009^2009 + 2010^2009 + 2011^2009 + 2012^2009?

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Guest May 17, 2021

436

counting

Nine stones are arranged in a straight line. They are counted from left to right as 1, 2, ..., 9, and then from right to left, so that the stone previously counted as 8 is counted as 10. The pattern is continued to the left until the stone previously read more ..

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Guest May 17, 2021

1375

Someone please help my grade depends on this!

A group of people were asked what condiments they use on their hot dogs. They were asked whether they use ketchup, mustard, both ketchup and mustard, or neither ketchup nor mustard.
The table shows the probabilities of the results.
read more ..

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Alexskiper May 17, 2021

All Questions ⁺⁰238303 Questions

Probability

Mining

help me simplify these

185 / 6 = what

pls answer

Pls help thanks

help pls

Pls help

bases

Arcs and Angles in a Circle. PLS Help!

Percentage

Annotating

Maths

Math

Pls help!!

radius and diameter

SURFACE AREA

trig

Please help! (Algebra 1)

inverse function

number theory

counting

Someone please help my grade depends on this!

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