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horrorfan [7]
3 years ago
11

The country of Sylvania has decided to reduce the number of its illiterate citizens by

Mathematics
2 answers:
kumpel [21]3 years ago
7 0

Question: The country of Sylvania has decided to reduce the number of its illiterate citizens by

are 3/5 illiterate people in the country.

each year. This year there are 9000 illiterate people in the country. Write a function that gives the number of illiterate people Sylvania, P(t), t years from today. P(t)=

Answer: 9000(2/5)^t

Levart [38]3 years ago
4 0

Answer:

9000*(2/5)^t

Step-by-step explanation:

It would not work easily for me the other way, so I rewrote it how Khan accepts it lol

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What is an equation of the line that is parallel to y=3x-8 and passes through the point, (4,-5)
VladimirAG [237]

Answer:

y= 3x-17

Step-by-step explanation:

When finding a parallel equation to y=mx+b, mx will always stay the same. So we have to find b.

In order to do this you plug the parallel lines passing point into the equation.

-5(y) goes into the y's spot. 4(x) goes into the x's spot.

-5 = 3 x 4 + b

-5 = 12 + b

-5 - 12 = 12 - 12 + b

-17 = b

y=3x-17

5 0
2 years ago
Numero mixto de 16 -- 5
stealth61 [152]

Answer:

La respuesta correcta es 3 1/5

Step-by-step explanation:

Espero que esto ayude a marcar el MÁS CEREBRAL !!!

3 0
3 years ago
If the diagonals of a parallelogram are perpendicular bisector of each other then it is a ____
Rina8888 [55]

Answer:

Rhombus

Step-by-step explanation:

I think so, probably.

4 0
3 years ago
Simplify to create an equivalent expression <br> −5(3p+3)+9(−7+p)
son4ous [18]

Answer: -6p - 78

Step-by-step explanation:

-5 (3p + 3) + 9(-7 + p)

-15p -15 - 63 + 9p

-6p-78

4 0
3 years ago
Read 2 more answers
To hang lights up on his house.Garrett place is a 14 foot ladder 4 feet from the base of the house. How high up the house will t
Firlakuza [10]

This seems like a right triangle problem.

So assuming 14 feet is the hypotenuse and 4 feet is a leg of the right triangle, we can use the pythagorean theorem (a^{2} +b^{2} =c^{2}) to solve for the height of the house, in which we shall name it x.

So, the equation is 4^{2} +x^{2} =14^{2}.

Solve for x:

16+x^{2}= 196

x^{2}= 196-16

x^{2}= 180

x = 6√5 feet


Hope this helps!

5 0
2 years ago
Read 2 more answers
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