All categories

3 years ago

Please answer quick!

Mathematics

2 answers:

tatuchka [14]3 years ago

3 0

4 * (25 * 1.2) = (4 * 25) * 1.2

irga5000 [103]3 years ago

3 0

Answer:

(4 x 25 ) in the first box and in the second box 1.2

Step-by-step explanation:

i just did the quiz and got 100% , your welcome.

You might be interested in

nikitadnepr [17]

Answer:

i am not so sure but I think its 10x = 33

3 0

2 years ago

84% 84, percent of astrid's books are fiction. What fraction of astrid's books are fiction?

yuradex [85]

Let number of books by astrid's = x

Out of x , 84% are fiction.

So, Number of non fictional books = x - $\frac{84x}{100}$

= $\frac{100x- 84 x}{100} = \frac{16x}{100}$

→Ratio of number of books to fictional books

$=\frac{x}{\frac{84x}{100}}\\ = \frac{100}{84}\\= \frac{25}{21}$ ⇒[Dividing numerator and denominator by 4.]

→Out of 25 books by astrid 21 are fictional.

→ Number of fictional books by astrid = $\frac{21}{25}$

7 0

3 years ago

Read 2 more answers

The lengths of a certain species of fish are approximately normally distributed with a given mean (look at the picture) and stan

tatyana61 [14]

The empirical rule states that approximately 68/95/99.7% of a normal distribution lies within 1/2/3 standard deviations. So the answer is 68%.

6 0

2 years ago

Read 2 more answers

Lucy wants to plant 16 roses, 24 sunflowers, and 32 lilies in her garden. She wants to plant only one type of flower in each row

uranmaximum [27]

Answer:

8 by 8

Step-by-step explanation:

well the GCF of all those are 8 and then adding 16+24+32=64

8 goes into 64 8 times so it would be 8 by 8

5 0

3 years ago

Read 2 more answers

Raul is making a scale model of an airplane that had a wingspan of 44 feet. If Raul's scale model is 1/16 the size of the actual

dangina [55]

Answer:

The wingspan of his model is <u>2.75 feet</u>.

Step-by-step explanation:

Given:

Raul is making a scale model of an airplane that had a wingspan of 44 feet.

If Raul's scale model is 1/16 the size of the actual airplane.

Now, to find the wingspan of his model.

Length of the airplane wingspan = 44 feet.

<em>As given, Raul's scale model is 1/16 the size of the actual airplane.</em>

Now, to get the wingspan of his model:

$\frac{1}{16} \ of\ 44$

$=\frac{1}{16} \times 44\\\\=\frac{44}{16} \\\\=2.75\ feet.$

Therefore, the wingspan of his model is 2.75 feet.

6 0

3 years ago