Ask question

Ask question

All categories

3 years ago

5

Ms. Jefferson is laying out a photo page . Each photo is cut to 2 3/4 inches wide . How many photos can she fit in a row that is

19 2/5 inches lint if there are no spaces between the photos ?

1 answer:

rjkz [21]3 years ago

6 0

She can fit 7 photos in a row

You might be interested in

How do i simplify this

Anna71 [15]

$\bf ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \left( \cfrac{3^4}{3^6} \right)^2\implies \left( \cfrac{3^{4\cdot 2}}{3^{6\cdot 2}} \right)\implies \cfrac{3^8}{3^{12}}\implies \cfrac{1}{3^{12}\cdot 3^{-8}}\implies \cfrac{1}{3^{12-8}}\implies \cfrac{1}{3^4}\implies \cfrac{1}{81}$

6 0

2 years ago

Two number cubes are rolled. Find the PROBABILITY of rolling a

guajiro [1.7K]

Answer:

The probability of rolling a sum greater than 1 when rolling two fair numbered cube is 1 or 36/36.

Step-by-step explanation:

There is no 1 as a sum when rolling two fair numbered cubes, so all the sums will be greater than 1.

4 0

2 years ago

Please Help! Here is the picture question can't be copied.

Ostrovityanka [42]

Answer is B. Becuz (4,096)1/3 equals to 16. And so does (16×16)1/2

4 0

2 years ago

Which statement must be true?

poizon [28]

Vs<vu
cause smaller sides have smaller angels in front ofthem

4 0

2 years ago

Read 2 more answers

Determine if the events A and B are independent. Show all steps.

zmey [24]

<u><em></em></u>

Answer:

$P(A U B ) = \frac{13}{25}$

Step-by-step explanation:

<u><em>STEP:-1</em></u>

Given that events A and B are independent then

P(A ∩B ) = P(A) P(B)

Given that P(A) = 2/5 and P(B) = 1/5

<u><em>STEP:- 2</em></u>

P(A ∩B ) = P(A) P(B)

$P(A U B) = P(A) +P(B) - P(A n B )$

$P(A U B ) = P(A) +P(B) - P(A) P(B)$

<u><em>Step(iii):-</em></u>

<u><em></em></u> $P(A U B ) = \frac{2}{5} +\frac{1}{5} - \frac{2}{5} X \frac{1}{5}$ <u><em></em></u>

<u><em></em></u> $P(A U B ) = \frac{3}{5} - \frac{2}{5} X \frac{1}{5}$ <u><em></em></u>

<u><em></em></u> $P(A U B ) = \frac{3}{5} - \frac{2}{25}$ <u><em></em></u>

<u><em></em></u> $P(A U B ) = \frac{15-2}{25} = \frac{13}{25}$ <u><em></em></u>

<u><em /></u>

<u><em /></u>

4 0

2 years ago