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3 years ago

Can you please help me on -6(b+3)+6b=-6(-4b+3)

Mathematics

1 answer:

Vesna [10]3 years ago

6 0

Answer:

3.75=b

Step-by-step explanation:

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This Venn diagram shows the pizza topping preferences for 9 students. Let event A = The student likes pepperoni. Let event B = T

victus00 [196]

Answer:

$P(A\ or\ B)=\frac{7}{9}$

Step-by-step explanation:

We need to use the formula to calculate the probability of (A or B) where

A=Probability a student likes pepperoni

B=Probability a student likes olive

A and B =Probability a student likes both toppings in a pizza

A or B =Probability a student likes pepperoni or olive (and maybe both), a non-exclusive or

The formula is

$P(A\ or\ B)=P(A)+P(B)-P(A\ and\ B)$

Since 6 students like pepperoni out of 9:

$P(A) = \frac{6}{9}$

Since 4 students like olive out of 9:

$P(B) = \frac{4}{9}$

Since 3 students like both toppings out of 9

$P(A\ and\ B) = \frac{3}{9}$

Then we have

$P(A\ or\ B)=\frac{6}{9}+\frac{4}{9}-\frac{3}{9}$

$P(A\ or\ B)=\frac{7}{9}$

7 0

3 years ago

I have475 pounds of Apples to make1000 apple tarts how many pounds of apples are in each tart

olga nikolaevna [1]

Answer:

2.2 lbs

Step-by-step explanation:

1000/475

4 0

3 years ago

Please help me this is very important:

zubka84 [21]

Is this for English it makes no sense at all if anything it should be for math dose not make sense at all........................................................................................................................................

8 0

3 years ago

PLEASE HELP ME:

Marrrta [24]

Answer:

The answer is...

Step-by-step explanation:

No, because the bike order does not meet the restrictions of 4c+6a (less than or equal to) 120 and 4c+4a (less than or equal to) 100

5 0

3 years ago

For the equation Y= 2(x+4)-3 what ordered pair what are used to start a graphing PLEASEEEE HELP

Anton [14]

Answer:

(4,-3)

Step-by-step explanation:

6 0

3 years ago