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2 years ago

Simplify 4^2 * 4^8= A.)4^16 B.)4^10 C.)16^16 D.)16^10 please help me i need this asap.

Mathematics

1 answer:

SVEN [57.7K]2 years ago

6 0

Answer:

4^{10}

Step-by-step explanation:

Complete the exponents first.

4*4=16

4*4*4*4*4*4*4*4=65536

65536 *16= 1048576

The answer is $4^{10}$

You can also find this if you add the exponents.

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11Alexandr11 [23.1K]

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6 0

3 years ago

Read 2 more answers

Evaluate the expression 2x+6 if x = 4

JulijaS [17]

2(4)+6
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8 0

2 years ago

A cow can give 5 gallons of milk if it eats 2 pounds of grass. Express x in terms of y, where y is the number of gallons of milk

Crank

Answer:y=2.5 x

Step-by-step explanation:

Given

Cow give 5 gallon of milk if it eats 2 pound of grass

i.e. it gives 2.5 gallon of milk if it eats 1 pound of grass

So we can say cow given 2.5 times of milk in gallon for each pound it eats

If cow eats x pounds of grass then it must yield 2.5 times of milk

Suppose milk is denoted by y

therefore we can write

y=2.5 x

Therefore y=2.5 x represent the relation between grass and milk produced

4 0

2 years ago

The probability distribution for the number of goals the Lions soccer team makes per game is given below. Number of Goals Probab

steposvetlana [31]

Answer: d. 0.55

Step-by-step explanation:

The given probability distribution:

Number of Goals 0 1 2 3 4

Probability .05 .15 .35 .30 .15

The probability that in a given game the Lions will score less than 3 goals

= probability that in a given game the Lions will score less than or equal to 2

= 0.5+0.15+0.35

= 0.55

Hence, the correct option is d. 0.55

3 0

3 years ago

HELP ME HELP ME please !!! 10 points

USPshnik [31]

Answer:

The slope is $\frac{3}{2}$

The y-intercept is 9

Step-by-step explanation:

The form of the equation that passes through two points (x1, y1) and (x2, y2) is y = m x + b, where

m is the slope of the line whose rule is $m=\frac{y2-y1}{x2-x1}$

b is the y-intercept, you can find it by substituting x, y in the equation by (x1, y1) OR (x2, y2)

Let us solve the question:

Choose any two-point from the table

∵ The line passes through the points (2, 12) and (4, 15)

∴ x1 = 2 and x2 = 4

∴ y1 = 12 and y2 = 15

→ Use the rule of m to find it

∵ $m=\frac{15-12}{4-2}=\frac{3}{2}$

∴ m = $\frac{3}{2}$

∴ The slope is $\frac{3}{2}$

→ Substitute its value in the form of the equation above

∴ y = $\frac{3}{2}$ x + b

→ To find b substitute x and y by x1 and y1

∴ 12 = $\frac{3}{2}$ (2) + b

∴ 12 = 3 + b

→ Subtract 3 from both sides

∴ 12 -3 = 3 - 3 + b

∴ 9 = b

∴ The y-intercept is 9

6 0

3 years ago