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3 years ago

11

One jar hold 16 red marbles and 4 blue marbles. A second jar hold 75 with marbles and 25 blue marbles. What is the probability t

hat a blue marble will be drawn from both jars

1 answer:

Aleks [24]3 years ago

8 0

Answer:

1/5 * 1/4 = 1/9

Step-by-step explanation:

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okay what is the ratio of 6 cups rolled oats to cups mixed nuts 1/2 cup sesame seeds one cup dried cranberries one cup of dried

myrzilka [38]

Answer:

he ratio of cups of mixed nuts to cups of granola is 1/12

Step-by-step explanation:

4 0

3 years ago

F=5/9c+32<br> Solve for c

arsen [322]

F = (5/9)c + 32
F - 32 = (5/9)c
9(F-32) = 5c

(9(F-32))/5 = c

4 0

3 years ago

What is the vertex of the graph of y = 2(x - 3)2 + 4?

Dvinal [7]

Answer:

(3, 4)

Step-by-step explanation:

vertex is (h, k)

this equation is written in the form of

y = a(x -h) +k

which is why the vertex is (3, 4)

7 0

3 years ago

It takes Natalie five hours to tar a roof. Imani can tar the same roof in ten hours. How long would it take them if they worked

tresset_1 [31]

Answer:

C. 3.33 hours

Step-by-step explanation:

Use the algebra work equation:

$\frac{1}{tb}$ = $\frac{1}{t1}$ + $\frac{1}{t2}$ , where tb is the time to work together, t1 is the time it takes one person, and t2 is the time it takes the other person

Plug in the values we know:

$\frac{1}{tb}$ = $\frac{1}{5}$ + $\frac{1}{10}$

$\frac{1}{tb}$ = $\frac{4}{20}$ + $\frac{2}{20}$

$\frac{1}{tb}$ = $\frac{6}{20}$

20 = 6tb

3.33 = tb

So, it would take them 3.33 hours when working together.

5 0

3 years ago

Which letter represents 1/8 on the following number line ?

kari74 [83]

Answer:

the answer is p

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers