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Ahat [919]
3 years ago
5

Can you please help me

Mathematics
2 answers:
Mila [183]3 years ago
7 0

Answer:

22

Step-by-step explanation:

Elan Coil [88]3 years ago
4 0

Answer:

22

Step-by-step explanation:

The top of the bar tells us how many student had a ranged number of pets in each section.

12 students had 0-4 pets

4 students have 5-9

2 student have 10-14

3 students have 15-19

0 have 20-24

1 have 25-29.

Add up the number of students

12+4+2+3+1=22

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On a rectangle hyperbola, if one point is (2,3) and y varies inversely to x, find y when x is 6
s344n2d4d5 [400]
<span>The graph of y against x in inverse proportion is a rectangular hyperbola but I don't see at all how this knowledge/observation is any help in solving the problem.

Inverse proportion means that as x doubles y will halve and the equation is xy = k where k is some number. A good example of inverse proportion is speed and time taken over some fixed distance. In this case x could represent the speed (mph) and y the time (h) and then k is the distance in miles.

Since we know y=3 when x=2 we have xy = 6. Now it's easy to see when x=6 y=1.</span>
4 0
3 years ago
How to find the slope on a table
bazaltina [42]
M= y2-y1/x2-x1

Make sure you put it in the form

Hope this helps!!:))
5 0
3 years ago
If you deposit $25,000 now at 6.5% compounded quarterly, how much will you have in 30 years?
Mice21 [21]

Answer:

$172,984.44

Step-by-step explanation:

We can use the formula

A = P(1 + \frac{r}{n})^{nt} to compute the final amount

Here P is the principal amount, the original deposit = $25,000

r is the annual interest rate = 6.5% = 0.065 in decimal

n is the number of times the compounding takes place. Here it is quarterly so it is 4 times a year

t is the number of time periods ie 30 years

A is the accrued amount ie principal + interest

Computing different components,

nt = 4 \times 30 = 120

r/n =  0.065/4 = .01625

1 + r/n = 1.01625

(1 + r/n)^{nt} = 1.01625^{120}

Therefore

A = 25000 \times 1.0625^{120} = 172,984.44


4 0
2 years ago
A news report says that 28%of high school students pack their lunch. Your high school has 600 students. How many students in you
Vesnalui [34]
Roughly 168

multiply 0.28 by 600 
5 0
3 years ago
Read 2 more answers
I forgot to put the picture so- but pls help me don't just put something random
Digiron [165]

Answer:

-5

Step-by-step explanation:

just trust me bro and goodluck.

5 0
3 years ago
Read 2 more answers
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