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2 years ago

Distributive property -4(-10x^2-8x+7)

Mathematics

1 answer:

jok3333 [9.3K]2 years ago

8 0

Step-by-step explanation:

-4(-10x² - 8x + 7)

= 40x² + 32x -28

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Help pls

maw [93]

Answer:

Step-by-step explanation:

6x+3 -6x =3

6x-6x= 3-3

0 = 0

4 0

2 years ago

Help ASAP please!!!!

RoseWind [281]

Answer:

There are 327,811 doctors.

Step-by-step explanation:

Percentage of female doctors = $16.9$ %

Number of female doctors = $55,400$

Percentage of Male doctors = $100-16.9$ %

= $83.1$ %

So if $55,400$ doctors are represented by $16.9$ how many doctors are represented by $100$ %?

$100$ % represents total number of doctors.

⇒ $\frac{55,400}{16.9} \times100$

=327,810.65

Number of doctors has to be a whole number so we rounf off the number to nearest whole number:

Therefore there are 327,811 doctors.

4 0

2 years ago

If it is 5:00 pm in Bloomington, OH, what time is it in St. Louis, MO?

insens350 [35]

Answer:

4:00. I am sure that it is 4 o clock!

Step-by-step explanation:

it is 4:00

8 0

2 years ago

What is the answer to : 29a + 11b - a

shtirl [24]

Answer: wow this is hard so i don't know this

Step-by-step explanation:

3 0

1 year ago

You guysss pls help me

hichkok12 [17]

Answer:

option B) $\frac{1}{12}$

Step-by-step explanation:

According to the given conditions, the total number of outcomes are 24.

The probability that of drawing hearts card is

P= $\frac{(total number of hearts cases)}{(total number of cases)}$

total number of hearts cases= 6

thus P= $\frac{6}{24} = \frac{1}{4}$

now the probability of 4 or 6 is,

P= $\frac{(total number of 4 or 6 cases)}{(total number of cases)}$

thus P= $\frac{8}{24} = \frac{1}{3}$

thus, by multiplication law,

final probality is P= $(\frac{1}{4})(\frac{1}{3})$

P= $\frac{1}{12}$

5 0

2 years ago