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3 years ago

25 points to whoever can answer this question !

Mathematics

2 answers:

jenyasd209 [6]3 years ago

7 0

The answer is B. -18/35

U do

-3 * 6 = -18

& 7 * 5 = 35

therefore the answer is -18/35

topjm [15]3 years ago

3 0

When multiplying fractions, multiply straight across:

(-3/7) (6/5) =

(-3 * 6) / (7*5)=

-18/35

The answer is B.

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A-line passes through the points (2, -2) and (-6,2). the point (a,-4) is also in the line. what is the value of A

Tomtit [17]

I believe the answer would be d.6

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2 years ago

Read 2 more answers

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s2008m [1.1K]

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Step-by-step explanation:

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2 years ago

Make, Dan, Ed, and summer played together on a baseball team. Mike’s batting average was 0.349, dan’s was 0.2, Ed’s was 0.35, an

lawyer [7]

the highest batting average is of Ed's and that is 0.350 .

Step-by-step explanation:

Here we have , Make, Dan, Ed, and summer played together on a baseball team. Mike’s batting average was 0.349, dan’s was 0.2, Ed’s was 0.35, and sy’swas 0.299. We need to find Who had the highest batting average . Let's find out :

According to question we have following parameters as :

$Mike = 0.349\\Dan's=0.200\\Ed's=0.350\\Sy'swas=0.299$

Arranging these data from decreasing to increasing order we get :

⇒ $0.200$

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7 0

3 years ago

What would P(A|B) be?

Ipatiy [6.2K]

$P(A \cap B) = P(A) \cdot P(B)$

so

$P(A) = \frac{P(A \cap B)}{P(B)} = \frac{2/3}{3/4} = \frac{8}{9}$

also, if A or B happens but not both, you add the chances and subtract the chance that both are happening.

$P(A|B) = P(A) + P(B) - P(A \cap B) = \frac{8}{9} +\frac{3}{4} - \frac{2}{3} = \frac{35}{36}$

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3 years ago

Marty's class collected $16.00 in a school-wide penny collection contest.If Tommy's class collected,x, and then multiplied the d

Gala2k [10]

Answer: A.$23.00

Step-by-step explanation:

This question is incomplete, please remember to be carful and submit the whole question :)

However, if we assume the money Tommy's class substracted from its penny collection is $\$15$ , we will have the following:

Marty's class collected $$16.00$ in a school-wide penny collection contest. If Tommy's class collected, $x$ , then substracted $\$15$ and then multiplied the difference by 2,they would have the same amount of money as Marty's class. How much money did Tommy's class collect?