2 years ago

If you have a 1 in 10 chance of winning, how many times will you need to try to win 1 time

Mathematics

1 answer:

pshichka [43]2 years ago

5 0

Mathematically, 10 times.

Realistically, you can't tell.

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When the Breen family left for their vacation the car's odometer read 5,289 miles. Upon their return the car's odometer read 6,0

Mrrafil [7]

The breen family drove 746 miles on their vacation trip

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3 years ago

Anser it and i'll give brainly, if you write anything and leave am gonna report you

aliina [53]

Answer:

5x2−9x=7 (Option B)

Step-by-step explanation:

this is correct 100%

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2 years ago

A preschool teacher has 17.5 feet of yarn for her students to make necklaces to raise money for a local animal shelter each neck

Scorpion4ik [409]

17.5x12=210
210 divided by 14=15
15x2.50=37.5
37.5
17.5 is feet so you need to divide by 12 for inches which gets 210 and you need each necklace to be 14 inches so you need to divide 210 by 14 which is 15 each necklace costs 2.50 so you multiply 2.50x15
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1 year ago

What is the inverse of the given equation y=7x^2-3?

NARA [144]

Answer:

The inverse of this equation would be y = $\sqrt{\frac{x - 3}{7} }$

Step-by-step explanation:

To find the inverse of any equation, start by switching the y and x values. Then solve for the new y value. That equation will be your inverse.

y = 7x^2 - 3

x = 7y^2 - 3

x + 3 = 7y^2

$\frac{x-3}{7}$ = y^2

$\sqrt{\frac{x - 3}{7} }$ = y

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2 years ago

HELP ASAP!!!!!!!! what is the unit rate expressed in price per pound

maxonik [38]

Answer:

$0.80

Step-by-step explanation:

You have to divide 24 by 30 to find the price per pound

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2 years ago