3 years ago

I spent more than $10. Each apple cost $.50 and there was a $2 bag charge.

Mathematics

1 answer:

Evgesh-ka [11]3 years ago

8 0

What is the question

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Prove: If the number a+7b is divisible by 17 , then the number 10a+2b is divisible by 17

tatiyna

a=10a and 7b=2b then you can get your answer just set these numbers 10a+2b so you can get ur answer and 10a+2b is divisible by 17

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2 years ago

Un niño de 1,5 de altura divisa una piedra en el suelo con un ángulo de depresión de 37° a qué distancia se encuentra el niño de

Masja [62]

Answer:

english?

Step-by-step explanation:

6 0

2 years ago

A game has an expected value to you of $100. it costs $500 to play, but if you win you receive $100,000 (including your $50

tekilochka [14]

Let $X$ be a random variable denoting the amount of winnings in any given round of the game. There is some probability $p$ of winning where $P(X=99,500)=p$ , while $P(X=-500)=1-p$ , assuming these are the only two possible outcomes. So we have

$\mathbb E[X]=\displaystyle\sum_xxP(X=x)=99,500p-500(1-p)=100$

$100,000p-500=100\implies p=\dfrac3{500}=0.006$

8 0

3 years ago

Solve for the unknown 3/15=9/x

Leni [432]

X = 3*15 = 45

Hope it helped.

3 0

2 years ago

Keisha, Boris, and Jose sent a total of 126 text messages over their cell phones during the weekend. Boris sent 4 times as many

tangare [24]

Answer:

Boris=504 keisha=120

Step-by-step explanation:

First you would start off by Multiplying 4x126 the result of that is= 504 so thats how much Boris sent. To get the answer to how many jose sent you simply just subtract 6-126 and that should result in 120

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3 years ago