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3 years ago

15

Time sensitive

2 answers:

Rzqust [24]3 years ago

8 0

Answer:

15 1/2 is your answer.

mezya [45]3 years ago

7 0

Answer:

15 and one-half

Step-by-step explanation:

14/2 + 3(4) - (6.5 - 3)

<em>Use PEMDAS</em>

14/2 + 3(4) - 3.5

<em>Use PEMDAS</em>

7 + 12 - 3.5

<em>Use PEMDAS</em>

15.5

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A line has a y-intercept and a slope of 0. What is the line’s equation?

Gnom [1K]

The answer is y= -1

When the slope is 0, we refer to the line as a constant function. In slope intercept form, the line is equal to y = mx + b

"m" is the slope, and "b" is the y-intercept.

Let's replace those in the function.

y = 0*x - 1

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y = 0 - 1

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6 0

3 years ago

dlinn [17]

If pounds was x
a. 0.65x is the equation.
2 pounds would cost $1.30
b. 0.65x-0.05x is the equation.

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3 years ago

find the curved surface area and total surface area of a right circular cylinder whose height is 15 cm and radius of the base is

ki77a [65]

Answer:

$CSA = 660cm^2$ --- Curved Surface Area

$TSA = 968cm^2$ --- Total Surface Area

Step-by-step explanation:

Given

Shape: Cylinder

$h = 15$ -- height

$r = 7$ --- radius

Solving (a): The curved surface area (CSA)

This is calculated as:

$CSA = 2\pi rh$

This gives:

$CSA = 2 * \frac{22}{7} * 7 * 15$

$CSA = 2 * 22* 15$

$CSA = 660cm^2$

Solving (b): The total surface area (TSA)

This is calculated as:

$TSA = 2\pi r(h + r)$

This gives:

$TSA = 2 * \frac{22}{7} * 7 * (15 + 7)$

$TSA = 2 * 22 * (15 + 7)$

$TSA = 2 * 22 * 22$

$TSA = 968cm^2$

3 0

3 years ago

george wanted to measure the angle of a waterslide at the lake .he used a sheet of folded paper that formed 20 degree angle. he

evablogger [386]

Answer:

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Step-by-step explanation:

4 0

3 years ago

Show how you got your answer or explain it

oksian1 [2.3K]

Total = Principal × ( 1 + Rate ) ^ years

(Solved by taking logarithms)

Years = log (total / principal) / (log (1 + rate))

Years = log (684 / 600) / (log 1.07)

Years = log (1.14) / (log (1.07)

Years = 0.0569048513364726 / 0.0293837776852097

Years = 1.9366077414

6 0

3 years ago

Read 2 more answers