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snow_tiger [21]
3 years ago
11

Anybody know the answer??

Mathematics
1 answer:
Anastasy [175]3 years ago
4 0
The first one. 1 machine= x 5 mach.=5x. Total time is thus 5x+2/3=1 3/4h. Simply find x by doing 105min-40min/5 and that is 13.
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X + 59 5/8 = 82 2/3 what is x
frosja888 [35]

Answer:

x = 23 1/24

Step-by-step explanation:

82 - 59 = 23

2/3 = 16/24

5/8 = 15/24

16/24 - 15/24 = 1/24

23 + 1/24 = 23 1/24

3 0
3 years ago
Elizabeth brought a box of donuts to share. There are​ two-dozen (24) donuts in the​ box, all identical in​ size, shape, and col
Wewaii [24]
This is a probability problem with two dependent events and conditional probability. Note that after the first donut is chosen, it is not replaced into the data set, so only 23 donuts remain. If we set A=selection of a lemon-filled, and B=selection of a custard-filled, then P(A and B) = P(A)*P(B|A), where P(B|A) means the probability of B happening given that A has already occurred.P(A) = 8/24 = 1/3 = 0.333333P(B|A) = 12/23 = 0.521739P(A and B) = 1/3(12/23) = 12/69 = 0.1739130435 or 17.4%

https://www.wyzant.com/resources/answers/296921/find_the_probability_of_selecting_a_a_lemon_filled_d...
4 0
3 years ago
What is the quotient of 396 divided by 12
son4ous [18]
The quotient is of 396 divided by 12 is 33
3 0
3 years ago
Read 2 more answers
This is my question... please help!​
laila [671]

Answer:

if sinx=3/5=P/H

using pythogoras thoeren find B

B²= H²-P²

B²= 25-9

B=4

Tanx = P/B= 3/4

3.

n(S)= 6

n(O) = 3 {1,3,5)

P(O) = n(O)/n(s)= 3/6=1/2

Step-by-step explanation:

6 0
3 years ago
Matt wants the bookcase to have 3 shelves he wants each shelf to be 2 feet high how many feet high will the bookcase be
ch4aika [34]
3 x 2 = 6 The bookcase will be 6 feet high
4 0
3 years ago
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