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Y_Kistochka [10]
3 years ago
15

Help me on this one pls

Mathematics
1 answer:
Semenov [28]3 years ago
7 0

Answer:  Plan A is less expensive for 50 minutes. About $6 less than Plan B

At 200 minutes, both plans cost $24

Step-by-step explanation:

1.)  Look at the numbers for minutes going across the bottom from left to right. Find 50. Follow the grid line up to where the blue line crosses it. (The blue line is lower than the red line so the cost is less.) Look at the numbers on the cost scale to verify the difference if someone asked. Plan A costs $6. Plab B costs $12 for 50 minutes.

2.) Look at where the Red and Blue lines intersect. That is where the plans cost the same amount of money for the same amount of minutes. Follow the grid line down from that point to find the number of minutes.

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Find the area and perimeter of parallelogram.
kotegsom [21]

Answer:

2 * 4  then repeat

4 0
3 years ago
A sum of compounded annually, amount to Rs
wolverine [178]

Answer:

Step-by-step explanation:

ollowing is the formula for calculating compound interest when time period is specified in years and interest rate in % per annum.

A = P(1+r/n)nt

CI = A-P

Where,

CI = Compounded interest

A = Final amount

P = Principal

t = Time period in years

n = Number of compounding periods per year

r = Interest rate

Calculation Examples

You can solve for any variable by rearranging the compound interest formula as illustrated in the following examples:-

1. What is the compound interest of 75000 at 7.9% per annum compounded semi-annually in 3 years?

Ans. A = P(1+r/n)nt = 75000(1 + (7.9 / 100) / 2)6 = 94625.51

Interest = 94625.51 - 75000 = 19625.51

8 0
3 years ago
A logarithmic function is an appropriate model because, for evenly spaced y-values, the ___ of consecutive x-values is constant.
zhenek [66]

Answer:

Ratio.

Step-by-step explanation:

A logarithmic function is an appropriate model because, for evenly spaced y-values, the <u>ratio</u> of consecutive x-values is constant. This is the correct answer to your question.

Hope this helps!!!

Kyle.

7 0
3 years ago
Read 2 more answers
a mountain climber climbs 15840 feet on her way to the summit of a mountain how many miles did she climb
Artyom0805 [142]
1 Mile - 5280 ft

So the answer would be 3 miles.
Hope this helped and have a good day.
8 0
3 years ago
Write an equation of the line with the given slope and y-intercept:
Stolb23 [73]

Answer:

a. y = -5x + 4

Step-by-step explanation:

Given the following data;

Slope, m = -5

Intercept, c = 4

Mathematically, the equation of line is given by the formula; y = mx + c

Where;

m is the slope.

x and y are the points

c is the intercept.

Substituting the given parameters, we have;

y = -5x + 4

3 0
3 years ago
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