(a) Find the modulus of z. (b) How many solutions does this equation have?

Q: what is 145+152

A:

Q: What is 60 plus 60

A: given that,   what is 60 plus 60?

Q: -₩220-13

A: The given inequality is -14t≥25t-13 We have to find the solution set .

Q: I would like to ask for the 11.16 answer as well. Thank you.

A:

Q: ind positive constants b and n, such that 3n + 2 n.

A: Finding the values of b and no

Q: The top number is 1.3, not 13. Can you please redo the answers with 1.3

A:

Q: 8.3 4.4

A:

Q: what is 27=7+x

A:

Q: 30x + 25 = 85

A: The given equation is 30x + 25 = 85.

Q: where the 1.63 and the 0.25 come from

A: The value 1.63 is the calculated test statistic, which measures the difference between the sample…

Q: where did you get 96.1 from because when i did my calculations  i got 109.79 ? what i am doing…

A: Given:               2,4,5,5,7,8,9,10,11,12Sample size, n = 10

Q: 5y + 6(1-3)=15

A: Answer y = 3  solution is given in step 2

Q: 1358

A:

Q: 25x+75>450

A: 25x +75 > 400

Q: what two numbers mulitplied give you 225

A: Given that , the number is 225. Note that, the number 225 is perfect square of 15. The prime factors…

Q: what is 2 times 54?

A: We have compute 2 times 54 that 2×54. Hence, 2×54=108

Q: 1091 * = -2 what is equivalent to it

A:

Q: how did you get the 1.18

A: Here the future value of the deposited money will be,       P(1+r/100)t Here, r should be the…

Q: Answer 14

A:

Q: Answer 17

A: We have to find probability

Q: Answer 13

A: Solve using the properties of logarithms

Q: 30x-121=29

A:

Q: What are the values of u5 and u1?

A: This is the problem of optimisation.

Q: the second answer 4.429 is wrong please check

A: The probability value can not exceed 1 i.e. a maximum value that probability can have is 1.