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3 years ago

HELLLPPPPPP MEEEEE PLEASEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Nat2105 [25]3 years ago

5 0

Answer:

Step-by-step explanation:

I said I would help.

Ira Lisetskai [31]3 years ago

4 0

Mkay help you with what

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Solve the equation.<br> 6 - x - x = 18

vova2212 [387]

X = -6
6 - -6 - -6 = 18

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2 years ago

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Please help, awarding brainliest and extra points

Svet_ta [14]

Answer:

to get that just divied i wanna say

Step-by-step explanation:

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2 years ago

The monthly use, in kilowatt hours, for two neighbors is shown in the box plots below. Which statement accurately compares the t

Harlamova29_29 [7]

Neighbor 1 tends to use fewer kilowatt hours each month.

Neighbor 2 had greater variability in the number of kilowatt hours used per month.

the median value for neighbor 2 is 75 kilowatt hours greater than the median value for neighbor 1.

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3 years ago

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The probability of two events that are not mutually exclusive may be calculated using the formula

Nataly [62]

Answer:

7/13

Step-by-step explanation:

P(A or B) = P(A) + P(B) − P(A and B)

P(red or jack) = P(red) + P(jack) − P(red and jack)

P(red or jack) = 26/52 + 4/52 − 2/52

P(red or jack) = 28/52

P(red or jack) = 7/13

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3 years ago

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A florist arranges 4 flower arrangements in 92 minutes.

Black_prince [1.1K]

Answer:

$\boxed {\boxed {\sf 9 \ arrangements }}$

Step-by-step explanation:

Let's set up a proportion using the following setup:

$\frac{arrangements}{minutes} =\frac{arrangements}{minutes}$

We know that the florist can arrange 4 in 92 minutes.

$\frac{4 \ arrangements}{92 \ minutes} = \frac{arrangements}{minutes}$

We don't know how many the florist can arrange in 207 minutes, so we say x arrangements can be completed in 207 minutes.

$\frac{4 \ arrangements}{92 \ minutes} = \frac{ x \ arrangements}{ 207 \ minutes}$

$\frac{4}{92} =\frac{x}{207}$

Solve for x by isolating it on one side of the proportion.

x is being divided by 207. The inverse of division is multiplication. Multiply both sides of the proportion by 207.

$207*\frac{4}{92}=\frac{x}{207}*207$

$207*\frac{4}{92}=x$

$207*0.0434782609=x$

$9=x$

The florist can arrange <u>9 arrangements</u> in 207 minutes.

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3 years ago