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3 years ago

11

A bowl contains 7 grapes, 4 strawberries and 10 blueberries. You choose one without looking. What is the probability that you wi

ll choose a grape?

1 answer:

Ray Of Light [21]3 years ago

5 0

21 total fruit. That is 7 in 21 chance it will be a grape or 7/21 which is simplified to 1/3 chance.

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Can somebody help me with number 8?

iVinArrow [24]

Yes, it is a rational number. This is because rational numbers are any number that can be expressed as a fraction where the numerator and denominators are whole numbers. 13/3 does not need to be expressed as a decimal for you to know this.

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3 years ago

Translate the following word sentence into a numerical expression: When you square five times a number, you get three more than

Dmitry [639]

Answer:

5^2 (that just means 5 to the second power you can write it as just a tiny 2 next to the 5) × X + 3. so in total it is 5^2 x X + 3.

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Ill mark you brainlist plz help if you put something random I will report you! I

Kisachek [45]

Answer:

x = 0

y = 2

Step-by-step explanation:

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3 years ago

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Kurt is buying a watch that had an original price of $195 but is advertised as 35% off. Sales tax of 8.75 % is applied to the di

Schach [20]

Answer:

$137.84

Step-by-step explanation:

We have been given that Kurt is buying a watch that had an original price of $195 but is advertised as 35% off. Sales tax of 8.75 % is applied to the discount price. We are asked to find the amount paid by Kurt for the watch.

First of all, we will find discounted price of watch by calculating 65% of original price as 100% minus 35% is 65%.

$\text{Discounted price of watch}=\$195\times \frac{65}{100}$

$\text{Discounted price of watch}=\$195\times0.65$

$\text{Discounted price of watch}=\$126.75$

Now we will add 8.75% of $126.75 to $126.75 to find price of watch after sales tax.

$\text{Price of watch after sales tax}=\$126.75+\$126.75\times \frac{8.75}{100}$

$\text{Price of watch after sales tax}=\$126.75+\$126.75\times 0.0875$

$\text{Price of watch after sales tax}=\$126.75+\$11.090625$

$\text{Price of watch after sales tax}=\$137.840625$

$\text{Price of watch after sales tax}\approx \$137.84$

Therefore, Kurt will pay $137.84 for the watch.

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3 years ago

155% of what number is 43.4?

Fed [463]

67.27

155 = 1.55 x 43.4 = 67.27

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