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Verizon [17]
2 years ago
6

Sam bought 3 pens for $0.49

Mathematics
1 answer:
Zigmanuir [339]2 years ago
3 0

Answer:

The answer should be 3.15

Step-by-step explanation:

Multiply $0.49 by 3 and you get $1.47.

Add $1.59 and $1.47 and you get $2.97

Add $2.97 plus 6% and you get 3.1482

$3.15.

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HUUURRRYYYY PLEASEEEEE!!!!!!!What is the approximate volume of a cone with a height of 6 mm and radius of 18 mm? Use 3.14 to app
bulgar [2K]
V=pir^2(h/3)
V= 3.14x18^2x6/3
V= about <span>2034.72</span>
3 0
3 years ago
What is 373 as a fraction
Stella [2.4K]
373 as a fraction is 373/1000 but it needs simpliflying
7 0
3 years ago
The Happy-Go-Lucky Beach was 163 feet long from parking lot to high tide. After last year's hurricane came ashore, the beach onl
ANTONII [103]

Answer:

About 5.5% decrease

Step-by-step explanation:

Here, we want to calculate the percentage increase or decrease and its value.

The first thing to do here is to check if we are going to have a decrease or an increase.

since the value before the change is higher than the value after the change, then what we have is a decrease.

Mathematically, the percentage decrease is calculated as follows;

% decrease = (old value - new value)/old value * 100%

old value = 163 feet

new value = 154 feet

% decrease = (154-163)/163 * 100%

% decrease = -9/163 * 100%

% decrease = -5.52%

Thus the best answer is about 5.5% decrease

4 0
3 years ago
12. Last year, a toy company produced 115,000 board games. This was a 4% decrease in production over the previous year. Which eq
Travka [436]

Answer:

B

Step-by-step explanation

115000 = 0.96p

115000 = p - 0.04p

I think It's B if the = sign in the beginning is a - sign

7 0
2 years ago
Consider the quadratic function f(x) = –2x2 5x – 4. the leading coefficient of the function is?
evablogger [386]

Answer:

\text{-2 is the leading coefficient of the quadratic equation }f(x)=-2x^2+5x-4

Step-by-step explanation:

Given the quadratic function

f(x)=-2x^2+5x-4

we have to find the leading coefficient of given quadratic equation.

\text{The general form of quadratic equation is }ax^2+bx+c=0

The coefficient of x^2 i.e a is known as the leading coefficient.

Comparing given equation with the standard equation, we get

a=-2

\text{Hence, -2 is the leading coefficient of the quadratic equation }f(x)=-2x^2+5x-4

3 0
2 years ago
Read 2 more answers
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