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Ahat [919]
3 years ago
14

Pls help extra points and mark brainlist

Mathematics
2 answers:
Afina-wow [57]3 years ago
6 0

Answer:

Heres help

Step-by-step explanation:

Ok, fix the problem like this, 4<em>2- 9 ( 5+7) so the answer would be </em>

<em>19 i think </em>

<em />

Lorico [155]3 years ago
5 0

Answer:

4

Step-by-step explanation:

Use Pemdas

4² - ( 5 + 7) = ?

   4² - 12

   16 - 12

       4

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Amelia collected 54 pieces of candy during Halloween. Of those 54 pieces, five-ninths had chocolate in them. Two-thirds of the o
AleksAgata [21]

\frac{5}{9} of 54 are the ones which have chocolate , so we need to multiply the fraction by 54

\frac{5}{9} *54 =30

Since 30 pieces of candy have chocolate, then 24 don't have it. \frac{2}{3} of the last number are the ones which have gum, multiply \frac{2}{3} by 24 to get the answer:

\frac{2}{3} *24=16

The answer is : 16 pieces of candy have gum

PLEASE MARK ME AS BRAINLIEST

3 0
3 years ago
Who is your favorite y-o-u-t-u-b-e-r
Sladkaya [172]

Answer:

dream

Step-by-step explanation:

why not

7 0
3 years ago
Read 2 more answers
Tyra has 12 2/3 cups of sugar. If r is the amount of sugar called for in one batch of cookies, the expression 12 2/3 ÷ r can be
joja [24]

Answer:

19 batches

Step-by-step explanation:

Given that:

Total number of cups of sugar = 12\frac{2}{3}

Amount of sugar used in one batch = r

Number of batches that can be made by Tyra with the amount of sugar that is available with Tyra can be calculated by dividing the total number of cups of sugar available with Tyra with the amount of sugar to be used in one batch.

i.e.

Number of batches = 12\frac{2}{3} \div r

Also, if we put the value:

r=\frac{2}{3}

We have to find the number of batches of cookies that can be made by Tyra.

Solution:

First of all, let us have a look at the formula to convert the mixed fraction into fractional number.

a\dfrac{b}{c} = \dfrac{a\times c + b}{c}

Therefore,

12\dfrac{2}{3} = \dfrac{12\times 3 + 2}{3} = \dfrac{38}{3}

Number of batches:

\dfrac{38}{3} \div \dfrac{2}{3}\\\Rightarrow \dfrac{38}{3} \times \dfrac{3}{2}\\\Rightarrow \bold{19}

Therefore, 19 batches can be completed.

5 0
3 years ago
The number of text messages Lelah sent each month is shown in the table. She can send no more than 55 messages each month withou
Svetlanka [38]
$0.75, because she only went over once in January, and twice in February. March was 55 and April was 51. So .25+.50=.75
3 0
4 years ago
Anyone know the answer please teach me
Semenov [28]

Answer: Look at step by step

Step-by-step explanation:

(a) There are 119 stocks that increased in price out of 246 stocks so the probability of selecting a stock that is increased in price is 119/246 = 48.37%

(b) There are 112 stocks where it pays dividends so the probability so the probability of selecting a stock that pays dividends is 112/246 = 45.53%

(c) There are 49 stocks which satisfy the question so the probability is 49/246 = 19.92%

(e) There are 34 stocks which increase in price and pay dividends out of the 119 stocks that increase in price so the probability is 34/119 = 28.57%

(f) Using the same logic as (e), the probability is 85/134 = 63.43%

(g) From the requirements, we see that 49 stocks don't satisfy the requirements, so the probability is (246-49)/246 = 80.08%

7 0
2 years ago
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