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2 years ago

What are some of the best apps for school? Why?

Mathematics

1 answer:

Brut [27]2 years ago

3 0

Answer:

Google Classroom, study blue

Step-by-step explanation:

I have them

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For the month of November in a certain city, 88% of the days are cloudy. Also in the month of November in the same city, 54%

Gnoma [55]

Answer:

There is a 61.36% probability that a randomly selected day in November will be foggy if it is cloudy.

Step-by-step explanation:

We have these following probabilities:

An 88% probability that the day is cloudy.

An 54% probability that the day is both foggy and cloudy.

What is the probability that a randomly selected day in November will be foggy if it is cloudy?

This is the percentage of days that are cloudy and foggy divided by those that are cloudy. So:

$P = \frac{0.54}{0.88} = 0.6136$

There is a 61.36% probability that a randomly selected day in November will be foggy if it is cloudy.

4 0

2 years ago

HELPPP PLEASE!!!!!!!!!!!

Svetlanka [38]

Answer:

Step-by-step explanation:

calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (0, 2) and (x₂, y₂ ) = (4, 0) ← 2 points on the line

m = $\frac{0-2}{4-0}$ = $\frac{-2}{4}$ = - $\frac{1}{2}$

the y- intercept is the value of y where the line crosses the y- axis , then

y- intercept = 2

8 0

1 year ago

(tap the picture in order to see the hole thing) guys i really need help plz its so annoying that i cant answer it

vlabodo [156]

David's total income is ($8/hr)x + ($11/hr)y.

This problem requires us to write and solve an inequality:

8x + 11(15)<$200

Solving for x: 8x < $200-$165, or 8x < $35. Strictly speaking, x = 4.375 hrs, but if we assume that David must work an integer # of hours, then x=5 full hours.

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2 years ago

Ken receives $521 for maintenance on his grandmother's house and $347 for yard work. Which is the best estimate for how much mon

VikaD [51]

Answer:

521

+347

868

870

Step-by-step explanation:

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2 years ago

Look at this expression. 150/ 8 What is the value of the expression?

GenaCL600 [577]

Answer:

Step-by-step explanation:

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2 years ago