3 years ago

Please help me I’m terrible at math I’ll brainliest as soon as possible and if answer is right

Mathematics

1 answer:

Blizzard [7]3 years ago

4 0

Answer:

1.25

Step-by-step explanation:

Calculate the scale factor as the ratio of the corresponding sides of the image to the original.

here the image is 6.25 and the original is 5

scale factor = $\frac{6.25}{5}$ = 1.25

This represents an enlargement

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Hunter-Best [27]

Answer:

D. -3.3

Step-by-step explanation:

=> 2.8x = -9.24

=> x = -9.24/2.8

=> x = -3.3

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3 years ago

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Anna has 4 bags of 100 crackers, bags of 10 crackers, and 3 crackers that aren’t in bags. How many crackers does she have

sweet-ann [11.9K]

Answer:1,100??

Step-by-step explanation:

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3 years ago

A roulette wheel has the numbers 1 through 36, 0, and 00. A bet on three numbers pays 11 to 1 (that is, if you bet $1 and one of

OLga [1]

Answer:

You are expected to lose $0.05 (or win -$0.05)

Step-by-step explanation:

Since the roulette wheel has the numbers 1 through 36, 0, and 00, there are 38 possible outcomes.

In this bet, you are allowed to pick 3 out of the 38 numbers. Thus, your chances of winning (P(W)) and losing (P(L)) are:

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The expected value of the bet is given by the sum of the product of each outcome pay by its probability. Winning the bet means winning $11 while losing the bet means losing $1. The expected value is:

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Therefore, with a $1 bet, you are expected to lose roughly $0.05

5 0

3 years ago

Can some one help me with this I need help with it it's due tomorrow so plz help me

Fynjy0 [20]

Add the two and you should get 2 and 7/16

7 0

4 years ago

Please help!!! I'll mark you brainiest and give you as many Points as possible!!!!!

Vlada [557]

Answer:

Option C

Step-by-step explanation:

$f(x) = 40( \frac{1}{4} )^{x}$

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3 years ago

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