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Dmitry [639]
2 years ago
10

The table shows the total amount of snowfall for different numbers of hours in Alphaville. The graph shows the total amount of s

nowfall for different numbers of hours in Beta City. Which statement is true?
A table with 2 rows, Hours, x, and Snowfall, in inches, y. Column 1 says 2, 2 point 5. Column 2 says 3, 3 point 7 5. Column 3 says 5, 6point 2 5. Column 4 says 6, 7 point 5. The first quadrant of a coordinate plane with Number of Hours on the x axis and Snowfall, in inches, on the y axis. A straight line is graphed. The line passes through the points zero, zero and 8, twelve.
A
It snowed 1.25 inches per hour in Alphaville, which is the greater rate of snowfall.

B
It snowed 1.25 inches per hour in Beta City, which is the lesser rate of snowfall.

C
It snowed 1.5 inches per hour in Beta City, which is the greater rate of snowfall.

D
It snowed 1.5 inches per hour in Alphaville, which is the lesser rate of snowfall.
Mathematics
2 answers:
ikadub [295]2 years ago
5 0

Answer:

B

Step-by-step explanation:

nadezda [96]2 years ago
5 0

Answer:C

Step-by-step explanation:

The correct answer is C. It snowed one and a quarter inches per hour in Alphaville. It snowed one and a half inches per hour in Beta City, which is the greater rate of snowfall.

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Mrs. Zamir wants to buy 8 protractors and some erasers for her classroom.She has $30.00. If protractors cost $2.65 each, how muc
goblinko [34]

Mrs. Zamir has \fbox{\bf\$8.8} left to buy eraser.

Further explanation :

Multiplication is a mathematical operation such that two real numbers are performed in such a way that they derive a third number called product.

For example:

There are two numbers 4{\text{ and 5}} then multiply both the numbers as,

4\times5=20

Therefore, 20 is the product of 4 and 5.

It is given that Mrs. Zamir wants to buy 8 protractors and some erasers for her classroom.

She has total \$30.

If the price of the protractor is \$2.65 each.

Therefore, she spends total amount of money  on protractor can be calculated by multiplying 8 protractors by 2.65 as,

\begin{aligned}n&=8\times2.65\\&=21.2\\\end{aligned}

Thus, she spends \$21.2 on protractors.

Now, she has total \$30 and \$21.2 she spends on protractors.

Therefore, she left with the amount r as,

\begin{aligned}r&=30-21.2\\&=8.8\\\end{aligned}

Therefore, she has \fbox{\bf\$8.8} amount left for eraser.

Learn more :

1. Problem on the whole numbers are positive integers brainly.com/question/1852063.

2. Problem on the adding and simplifying the numbers brainly.com/question/894273.

3. Problem on the general form of the equation of the circle brainly.com/question/1506955.

Answer details:

Grade: Junior school

Subject: Mathematics

Chapter: Multiplication and division

Keywords: Mrs. Zamir, protractors, erasers, cost, multiplication, division, addition, subtraction, real numbers, decimal numbers.

8 0
3 years ago
Read 2 more answers
A bond is initially bought for $250. It doubles in value every decade.Write an equation relating v, the value of the bond, to d,
Juliette [100K]

Answer:

V=250(2d)

Step-by-step explanation:

5 0
3 years ago
What is an equation for the line with slope 2/3 and y-intercept 9
Contact [7]
The equation of a line is y-mx+b with m being slope and b being y-intercept. Using the values provided in your problem, your answer would be y=2/3x+9, or C.
6 0
3 years ago
If vector v has an initial point at P1 and a terminal point at P2, write v as multiples of the basis vectors That is, write v in
pantera1 [17]

Answer:

v=9i+3j

Step-by-step explanation:

The given vector, v has initial point at P1 = (−5, −2) and terminal point at P2 = (4, 1).

The vector v is found by subtraction the initial point from the terminal point.

v=<4,1>-<-5,-2>

v=<4--5,1--2>

v=<9,3>

We write v as multiples of the basis vectors to obtain:

v=9i+3j

8 0
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Answer: m = -1

Step-by-step explanation:

m = slope

The slope is 1/-1 which is just -1.

Hope this helps!

8 0
3 years ago
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