3 years ago

I need help on on which one is the answer

Mathematics

1 answer:

ch4aika [34]3 years ago

7 0

Answer:

{yI -5 $\leq$ y $\leq$ -1}

Step-by-step explanation:

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The population of a school and is increasing at a rate of 2%per year;6yearsPLEASE HElp <br> Thanks

Shkiper50 [21]

Answer:

It can be modeled with the equation $A=P(1.02)^6$ but needs a starting population number to finish.

Step-by-step explanation:

To find the population in a future year, use the formula:

$A = P (1+/-r)^t$

where A is the amount, p is the starting population, r is 2% or 0.02, and t is the number of years.

Since the population is increasing it is addition. Substitute r=0.02 and t=6. Without a starting population, we cannot find the population in 6 years.

$A = P (1+r)^t\\A=P(1+0.02)^6\\A=P(1.02)^6$

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4 years ago

Use any of the digits 1, 3, and 9 and the operation signs +, -, x, divide, to write all the whole numbers from 1 through 13. Eac

Nikolay [14]

Answer:

d) 3+1

e) 9-3-1

f) 9-3

g) 9-3+1

h) 9-1

i) 9 x 1

j) 9+1

k) 9+3-1

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7 0

2 years ago

Read 2 more answers

Insert each of the following numbers between two consecutive multiple of 10

Anna71 [15]

Answer:

10 (13) 15

35 (37) 40

45 (48) 50

60 (61) 65

90 (93) 95

Step-by-step explanation:

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3 years ago

Use the six steps in the "Blueprint for Problem Solving"Ã‚Â to solve the following word problem. You may recognize the solution

ch4aika [34]

Number is n
Three times the sum of a number and 4.

= 3* ( n + 4) = 18
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   n = 6 / 3.
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3 years ago

Solve for x. 2x = 22

Vitek1552 [10]

To solve for x, in the given equation;

$2x=22$

we need to divide both sides of the equation by 2;

$\frac{2x}{2}=\frac{22}{2}$

2x divided by 2 is equal to x, while 22 divided by 2 is 11.

So;

$x\text{ = 11}$

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1 year ago