MATHEMATICS COLLEGE

What’s the area of a circle to the nearest square foot with the radius of 7000 use 3.14 for pieA 43,960

B 49,000,000

C 615,440,000

D 153,860,000

Answers

Answer 1
Answer: Pi*r^2
3.14*7000^2
153,860,000

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A) Kenyans went elections and they had to choose between three coalitions; JubileeCord and Amani. They must choose one, if they have no preference, can chooseall the three or, if against one option, they choose for the two they prefer. Asample of 200 voters revealed the following information30 chose Jubilee and Amani but not Cord130 chose Cord only102 chose Amani only30 chose Jubilee and Cord234 chose for either Jubilee or Cord, or both Jubilee and Cord, but not Amani256 chose for either Cord or Amani, or both Cord and Amani, but not JubileeHowmanystudents chosei) All the three options(2 marksii) Only one option(2 marksiii) Jubilee irrespective of Cord or Amani(2 marks​
Which expression shows the ASSOCIATIVE PROPERTY? 3 + a + b = a + 3 + b 3(ab) = (3a)b (3 + a) + b = 3 + (a + b) 3 - a = 3 - b
( 5n 3 + n 4 - 5 ) - ( -5 - 6n 3 - 4n 4 ) A) 5n 4 + 11n 3 B) 5n 4 + 11n 3 + 2 C) 4n 4 + 11n 3 + 2 D) 4n 4 + 19n 3 + 2
In the right triangle shown, m\angle A=45\degreem∠A=45°m, angle, A, equals, 45, degree and AB = 12AB=12A, B, equals, 12. How long is BC

If 150 mg of a drug is ordered IVP stat over 2 minutes, and the concentration of the drug is 75 mg/mL, find the total number of milliliters, and indicate how many milliliters you will administer per minute.A.

1 mL total, 1 mL/min.

B.

2mL total, 1 mL/min.

C.

4 mL total, 2 mL/min.

D.

10 mL total, 5 mL/minute

Answers

Answer:

(B) 2mL total, 1 mL/min.

Step-by-step explanation:

Given:

Amount of drug ordered = 150 g

Time = 2 minutes

Concentration of the drug = 75 mg/mL

now,

Concentration = Amount of drug / volume  .........(1)

thus,

Volume = Amount of drug / Concentration

or

Volume = 150 g / (75 g/mL)

or

Volume = 2 mL

also,

milliliters to administer per minute = Volume / time

or

milliliters to administer per minute = 2 mL / 2 min = 1 mL/min

Hence, the correct answer is option (B)

add using the number line. ​ −3+11 ​ Drag and drop the word Sum to the correct value on the number line.

Answers

Answer:

the number line is attached below

Step-by-step explanation:

add using the number line. ​ −3+11

Use the number line to add the numbers

Start at -3 on number line. then to add 11, move 11 units to the right

From -3, move 11 units the right. we reach at 8 on the number line

So -3+11 is 8

The number line is attached below

Answer:

-3 + 11 = 8

Step-by-step explanation:

Just plot 8 on the number line.

In a scale drawing, the length of the airplane is 7 inches. What is the length of the real airplane? Scale factor: 1 in:9 ft

Answers

Answer:

63 ft

Step-by-step explanation:

Multiply your scale factor by 7.

  1 in : 9 ft . . . . . . . . . . your scale factor

  7·(1 in) : 7·(9 ft) . . . . . indicate the multiplication

  7 in : 63 ft . . . . . . . . do the multiplication

Answer:

u mStep-by-step explanation:

g

ASAPP PLEASEESolve the following equation algebraically:
x2 = 20
a.4.47
b. -3.97, 3.97
c. -10, 10
d. -4.47, 4.47

Answers

Answer: if using the quadratic formula it is D :)

hope this helps

Step-by-step explanation:

PLEASE HELP (will give brainiest) (please dont steal it would mean Alot)

Answers

Answer:

87, if it were 45 degrees,  it would be 90, closest to 90 is 87

Answer:

87 feet

Step-by-step explanation:

We have an angle that's 44 degrees and we know that Susan is 90 feet from the base of the tree. We need to know the height of the tree, which is the value opposite from the angle we know.

Use tangent to find height.

tan (44) = x / 90   then multiply both sides by 90

x = tan (44) * 90   evaluate tan(44) and substitute into the equation

x = 86.911

round to nearest whole foot: 87 feet

Given h(x)= -5x+3,solve for x when h(x)=3

Answers

Answer:  x = 0

Explanation

The idea is to replace h(x) with 3. Then we isolate x. Follow PEMDAS in reverse to get x by itself.

Here are the steps:

h(x) = -5x+3

3 = -5x+3

-5x+3 = 3

-5x = 3-3

-5x = 0

x = 0/(-5)

x = 0

As a check,

h(x) = -5x+3

h(0) = -5*0 + 3

h(0) = 0 + 3

h(0) = 3

Therefore, the input x = 0 in the domain leads to the output h(x) = 3 in the range. We have confirmed the answer x = 0

Another way to confirm the answer is to use a graphing tool like GeoGebra or Desmos.
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