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densk [106]
3 years ago
15

Question 2

Mathematics
1 answer:
mamaluj [8]3 years ago
7 0
B is the correct answer
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Avril types essays for students from her home. On average, she can type a page in about 10 2/3 minutes. she spends 54 1/2 minute
andreev551 [17]

Hi 0101sj,

Your Question:

Avril types essays for students from her home. On average, she can type a page in about 10 2/3 minutes. she spends 54 1/2 minutes typing on essay, how many pages if this essay?

Answer:

1 PAGE = 10 2/3 = 10.20

Essay = 54 1/2 = 54.50

54.50 / 10.20 = 5.34313...

She approximately wrote 5 pages.

4 0
3 years ago
The amount of red blood cells in a blood sample is equal to the total amount in the sample minus the amount of plasma. What is t
zaharov [31]

Answer:

Step-by-step explanation:

The question is:

The amount of red blood cells in a blood sample is equal to the total amount in the sample minus the amount of plasma. What is the total amount of blood drawn? Red blood cells = 45% Plasma = 5.5 ml

Solution:

We have given:

The amount of red blood cells in a blood sample is equal to the total amount in the sample minus the amount of plasma. We need to find how many ml is 1% of blood.

The equation we get is:

Red blood cells = total sample - amount of plasma

45% = 100% - 5.5 ml

Combine the percentages:

5.5 ml = 100%-45%

5.5 ml = 55%

0.1 ml = 1%

1% = 0.1 ml

Now you can find out red blood cells volume or total sample volume.

Red blood cells volume = 45% x 0.1ml/%

= 4.5ml

Total sample volume =100% x 0.1ml/%

= 10ml .

4 0
3 years ago
Answer please<br> please please please
Viefleur [7K]

Answer:

3.25

Step-by-step explanation

4 0
3 years ago
Read 2 more answers
PLEASE help me solve this problem. I really need help.
mote1985 [20]
When:
a = b = 0 we have point (0,0).
a = 0 and b ≠ 0 vertical line segment from (0, -b) to (0, b)
a ≠ 0 and b = 0 horizontal line segment from (-a, 0) to (a, 0)
a ≠ 0 and b ≠ 0 a ≠ b ellipse
a ≠ 0 and b ≠ 0 a = b circle
3 0
3 years ago
Help me plssssssssss
Amanda [17]

Answer:

Answer: <u> </u><u>y</u><u> </u><u>=</u><u> </u><u>x</u><u> </u><u>+</u><u> </u><u>1</u><u> </u>

Step-by-step explanation:

{ \tt{y =  - 3x + 5}}

» At point of intersection:

{ \tt{2 =  - 3x + 5}} \\ { \tt{ - 3x =  - 3}} \\ { \tt{x = 1}}

» Point of intersection is (1, 2)

• General equation of a line:

{ \tt{y = mx + c}}

  • m is slope
  • c is y-intercept

» Consider point (1, 2);

{ \tt{2 = (1 \times 1) + c}} \\ { \tt{c = 2 - 1}} \\ { \tt{c = 1}}

Equation:

{ \tt{y = x + 1}}

8 0
2 years ago
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