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3 years ago

Which of the following is the coefficient in the algebraic expression x^2 +16y?

Mathematics

1 answer:

kolezko [41]3 years ago

3 0

Answer:

Step-by-step explanation:

The coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression. 16 is located before the variable, therefore making it the coefficient.

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On a prepaid plan, phone company A charges $76.00 for 500 minutes, and phone

sweet [91]

Answer:

Company B

Step-by-step explanation:

A is $0.15/min

because 76/500

B is $0.12/min

because 54/450

Company B is cheaper so it would be the better deal

7 0

3 years ago

Greg throws a snowball hitting Kyle 3 out of 5 throws. If Greg makes 60 throws, how many times does he hit Kyle?

evablogger [386]

36 throws because you divide 60 by five and get 12 and then multiply 3 by 12 giving you 36, are you sure this is high school

3 0

4 years ago

Please help me! in need of help due tomorrow!

julsineya [31]

Answer:

Step-by-step explanation:

(1). A = π r²

A = 4 π

Area of shaded region is $\frac{4\pi *260}{360}$ = $\frac{26}{9} \pi$ or $\frac{26\pi }{9}$

(2). C = 4 π

In this case, the length of the bigger arc and the area of shaded region happen to be the same.

The length of the arc ADB is $\frac{26}{9} \pi$ or $\frac{26\pi }{9}$

3 0

1 year ago

What is the solution to 5(m - 2) – 10 = 6+2(1 - m)?<br> Enter your answer in the box.<br> m =

topjm [15]

Answer:

m = 4

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 46.046.0 and

Gala2k [10]

Answer:

The probability of selecting a class that runs between 50.2550.25 and 51.2551.25 minutes is 0.10

Step-by-step explanation:

The Uniform Distribution, also known as Rectangular Distribution, is a type of Continuous Probability Distribution. It has a continuous random variable restricted to a finite interval and its probability function has a constant density during this interval.

The formula of probability if given by:

f(x)=

$\left \{ {{\frac{1}{b-a}; \ a \leq x \leq b } \atop {0}; \ x \ otherwise } \right.$

In this exercise a= 46.0 and b= 56.0

The probability of selecting a class that runs between 50.2550.25 and 51.2551.25 minutes is:

$\int\limits^{51.25}_{50.25} {\frac{1}{56-46} } \, dx = \int\limits^{51.25}_{50.25} {\frac{1}{10} } \, dx = \frac{1}{10} \times (51.25 - 50.25)=\frac{1}{10}=0.1$

7 0

3 years ago