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stealth61 [152]
4 years ago
10

NEED HELP NOW! WILL MARK BRAINLIEST

Mathematics
1 answer:
skad [1K]4 years ago
8 0

Answer:

for part b. the probability fraction is 17 over 20, or 17/20.

Step-by-step explanation:

the percentage of 65 years or older is 85% of the population. 85/100 simplified is 17/20.

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Can someone help me with this please?
Pepsi [2]

The 5x5 square  grid has 6 , 2 x 2 subgrids and the least value of n for which you can be certain that it will have a 2 x 2 subgrid of grey squares is 12.

<h3>What is a Square ?</h3>

A square is a polygon with four sides and all the sides are equal and parallel and all the angle value is 90 degree.

(a) The 5x5 square  grid has 6 , 2 x 2 subgrids.

(b) the least value of n for which you can be certain that it will have a 2 x 2 subgrid of grey squares is 12

as it can be understood from the figure 2 that only the last square doesn't have a pair and the rest all does

more than that will be extra but 12 will be enough to make all the grey squares of 2 x 2 subgrid .

To know more about Square

brainly.com/question/14198272

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4 0
2 years ago
Which of the following functions is graphed below?(:
ArbitrLikvidat [17]
The answer would be C because in an equation of y = | x - k | + b, you take the value outside of the abs. val. bars and shift it vertically that amount, but you take k and shift it to the negative of that value horizontally.

so basically your graph is |x| shifted 5 to the right and 4 down. this means that k would be -5 (since the shift is the k value times negative one), and b would be 4. therefore y = | x - (-5) | -5, which is equivalent to C
6 0
4 years ago
Read 2 more answers
21<br> 22<br> 23<br> 24<br> 25<br> Which equation represents an exponential function with an initial value of 500?<br> Of(x) = 1
Dafna11 [192]

Answer:

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6 0
3 years ago
What's a function????
lana66690 [7]

Answer: Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable). Functions are ubiquitous in mathematics and are essential for formulating physical relationships in the sciences.

Step-by-step explanation:

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Elza [17]
You would need to sell 20 shirts to make a 100 dollar profit. 
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3 years ago
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