1. A cylinder has a diameter of 14ft and height of 10ft what is the volume of the cylinder.Choices are below.

A.140 ft
B.490 ft
C.350 ft
D.1400 ft

Answers

Answer 1

Answer: V=πr^2h
V=π49*10
V=490π
V=1538.6
Which would be B

Answer 2

Answer: V = πr²h
V = (3.14)(7)²(10)
V = (3.14)(49)(10)
V = (3.14)(490)
V = 1,538.6ft³

It is equal to none of the answers because it is equal to 1,538ft³.

Saving Banks.

Step-by-step explanation:

A saving bank is a financial institution focused on receiving saving deposits, which will generate paying interests to costumers.

So, A for-profit institution for general public, managing savings accounts is known as a saving bank.

I need to know what is 140% of 15

Answers

Something percent of a number is itself*something/100

For instance, 50% of 10 is 10*50/100=10/2=5

Here, $15*(140)/(100)=21$

Final answer:

140% of 15 is calculated by converting the percentage to a decimal (1.4) and then multiplying it by 15, giving a result of 21.

Explanation:

To determine 140% of 15, the process involves converting the percentage to a decimal and multiplying it by the given number. In the first step, 140% is transformed into 1.4 by dividing it by 100. Next, 15 is multiplied by 1.4. Executing this multiplication yields a final result of 21. The calculation follows a two-step procedure: conversion to a decimal and multiplication. This method ensures accurate determination of the desired percentage. In this case, the outcome of 140% of 15 is precisely 21, showcasing the systematic approach used in the mathematical computation.

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What is the slope of y = -42 - 3?

Answers

I think is -42 the answer

The difference between two numbers is 25. The smaller number is 1/6th of the larger number. What is the value of the smaller number?

Answers

From the given word problem, the smaller number is 5

The difference between two numbers is 25. The smaller number is 1/6th of the larger number. What is the value of the smaller number?

Let's assume the smaller number is represented by x and the larger number is represented by y.

According to the given information in the word problem, the difference between the two numbers is 25. This can be expressed as:

y - x = 25 (Equation 1)

It is also stated that the smaller number is 1/6th of the larger number:

x = (1/6) * y (Equation 2)

To find the value of the smaller number (x), we can substitute Equation 2 into Equation 1:

y - (1/6) * y = 25

Multiplying through by 6 to eliminate the fraction:

6y - y = 150

5y = 150

Dividing both sides by 5:

y = 30

Substituting the value of y back into Equation 2:

x = (1/6) * 30 = 5

Therefore, the value of the smaller number is 5.

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x - larger number
y - smaller number

$x-y=25\n y=(x)/(6)\n\n x=y+25\n 6y=x\n \n6y=y+25\n 5y=25\n y=5$

Suppose the Cote family truly enjoys digestive biscuits.Late one night, Papa Cote ate one-sixth of the family's digestives.
Early the next morning, Mama Cote ate one-fifth of the remaining biscuits.
Shortly thereafter, Brother Cote consumed one-quarter of the delicious snacks left.
At lunchtime, Sister Cote devoured one-third of the remaining tasty treats.
Finally, Baby Cote ate one-half of the remaining digestive biscuits.

How many delightful digestive biscuits were at first?

I can't quite figure out how to solve this... I would imagine that there should be an end amount or some value from in between... I just don't know. Please help?

Answers

Answer:

$i think it is 12\left \{ {{y=2} \atop {x=2}} \right. \leq \n\n$

Step-by-step explanation:

Answer:

Step-by-step explanation:

What is the y-value of the vertex of the function f(x) = –(x + 8)(x – 14)?

Answers

so we want to know the vertex point of the equation f(x)=-(x+8)(x-14). First lets simplify the equation: f(x)=-x^2+6x+112. Now lets calculate the vertex by transforming the function to the form: f(x)=a(x-h)^2 + k where h and k are vertex coordinates. So: f(x)= (-x^2+6x+9)+121=-(x-3)^2+121 and the vertex point is (3,121).

Answer:

D.121

Step-by-step explanation:

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