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Kruka [31]
4 years ago
14

Whats 1 + 1 pls help :CCC​

Mathematics
2 answers:
Ivahew [28]4 years ago
8 0
One plus one is 2 because when u add one to 2718 it’s 1 ok so the answer is. 2891002
podryga [215]4 years ago
6 0

Answer: 11

Step-by-step explanation: because I said so.

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Five years ago, Chris opened a savings account that earned 1.4% simple interest every year. He opened his account with $850.00 a
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If it is compounded annually, this will be 850(1.014)^5 which equals $911.19
3 0
3 years ago
If (-1, y) lies on the graph of y = 3x+1, then y=<br> 13
kotegsom [21]

Answer:

All of the following points lie on the graph of y = 3x except (0,1)

Step-by-step explanation:

The given equation is y = 3x and we have to find which point among the given points doesn't lie on the graph of this equation.

3 0
4 years ago
PLEASE HELP !!!! I'm stuck
irina [24]
The answer is c not D you are welcome
4 0
4 years ago
Kenyin is taking a short multiple choice quiz with four questions on it. If each question has four choices and Kenyin guess at a
bekas [8.4K]

Kindly note that the question says 4; maybe the final question was intended to be the probability that he gets exactly 2 of the 4 correct. However. If it is the other way round. This a e procedure used in the solution should also be followed.

Answer:

0.21

Step-by-step explanation:

Number of options = 4

One correct answer per option ; hence, the probability of success, p = 1/4 = 0.25

Using the binomial probability relation :

P(x =x) = nCx * p^x * (1 - p)^(n - x)

x = 2 ; n = 4

p = 0.25 ; 1 - p = 0.75

P(x = 2) = 4C2 * 0.25^2 * 0.75^2

P(x = 2) = 6 * 0.0625 * 0.5625

P(x = 2) = 0.2109375

P(x = 2) = 0.21 (2 decimal places)

Note : if the question was 3, then put, n = 3 instead of 4

4 0
3 years ago
Evaluate [20x ÷ 5 · (-x)] + 3
Anna35 [415]
Order of operations, the order in which to do them
pemdas
parenthasees
exponents
multiplication or division (whichever comes first)
addition or subtraction (whichever comes first)
so

inside parenthaees first
20x/5=4x

now we has
[4x*(-x)]+3
multiply
4x*-x=-4x²

now we has
[-4x²]+3
-4x²+3 is the eavlauted form
8 0
4 years ago
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