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Gennadij [26K]
3 years ago
11

I NEED HELP !!!!!!!! 20 POINTS

Mathematics
1 answer:
Leto [7]3 years ago
7 0

Answer:

correct answer is 10

Step-by-step explanation:

a1 = 10 correct

a2 = 10+10 = 20

a3 =20+10 = 30..

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Help plz I really need to pass
Tresset [83]

Answer:

2.56

Step-by-step explanation:

The equation they dive u: d = 16t^2, so in the question they said what's the distance, d, if t = 0.4

So you just have to replace t with 0.4:

d = 16t^2

d = 16(0.4)^2

d = 16(0.16)

d = 2.56

3 0
2 years ago
Let f={(1,2),(2,3),(5,6),(7,8) evaluate f(2)and f(5)?​
Flauer [41]

Given:

f=\{(1,2),(2,3),(5,6),(7,8)\}

To find:

The values of f(2) and f(5).

Solution:

If an ordered pair (x,y) is in the function f, then f(x)=y.

In the given set of ordered pairs one ordered pair is (2,3). So, by using the above definition, we get

f(2)=3

In the given set of ordered pairs one ordered pair is (5,6). So, by using the above definition, we get

f(5)=6

Therefore, the value of f(2) is 3 and the value of f(5) is 6.

5 0
2 years ago
The following quadrilateral is a trapezoid. What is the measurement of the angle J?
GarryVolchara [31]

Answer:

65

Step-by-step explanation:

A trapezoid means that the lines are parallel, meaning that angle K + angle J = 180. So angle J = 180 = 115 = 65

8 0
2 years ago
Read 2 more answers
60 is what percent of 1200
k0ka [10]

Answer:

60 is 5$ of 1200

Step-by-step explanation:

Find the value of the ratio 60/1200 and then multiply the result by 100%:

(1/20)(100%) = 5%

3 0
3 years ago
WILL AWARD 100 POINTS PLUS BRAINLIEST IF RIGHT
cupoosta [38]

A) You just fill in 0 for w in the problem and anything raised to the power of 0 is 1, so 230(1) is 230, and that is the old factory and at 0 for the new it is at 190. Subtract then explain why you did what you did.

B) I believe what they are asking for you to do, is you can take each week from the new factory and subtract it and find the equation for the new factory, you already know the growth rate for the old factory= 230(1.1)^w.

C) You take your old factory's equation and plug in numbers until one of them is greater at the new factory. Here it is the 5th week.

7 0
3 years ago
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