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rewona [7]
3 years ago
7

What 2 Prime Numbers are added to make 85?

Mathematics
1 answer:
Aleks [24]3 years ago
5 0
83 and 2 like Ayah1 said
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If the probability of a company meeting its deadline is 3/5, what are the odds?​
Ket [755]

Answer:

3/2

Step-by-step explanation:

Probability = successes / all events

Odds = successes / failures

P = 3/5, so there are 3 successes out of 5 trials, which means there are 2 failures.

So the odds are 3/2.

3 0
3 years ago
Problems 1 - 6, evaluate each expression for the given values of the variables.
Alex17521 [72]

Step-by-step explanation:

1) 5a+4b-3a-7b+4a

Add terms having 'a' and 'b' separately

=6a-3b

Now subtitute values of a and b :

=6(-3)-3(4)

=-18-12

=-30

2)c(6-b)-c²

=6c-bc-c²

Subtitute values of b and c:

= 6(-2)-(5)(-2)-(-2)²

=-12+10-4

=-6

3)5x²-2xy+3y

Subtitute values of x and y:

=5(-5)²-2(-5)(-2)+3(-2)

=5(25)-20-6

=125-20-6

=99

4)-k²-(7k-4m)

Subtitute values of m and k:

=-(-2)²-{7(-2)-4(4)}

=-4-(-14-16)

=-4-(-30)

=-4+30

=26

5)3(6x+5y)-2y

Subtitute values of x and y:

=3{6(3)+5(-3)}-2(-2)

=3(18-15)+4

=3(3)+4

=9+4

=13

6)5(3m-n)-4(2m-n)

Subtitue values of m and n:

=5{5(-8)-(-11)}-4{2(-8)-(-11)}

=5(-40+11)-4(-16+11)

=5(-29)-4(-5)

=-145+20

=-125

Note:If you have any question about it you can friendly ask.Thanks

7 0
3 years ago
26 divided by a number r
IRINA_888 [86]

Answer:

26 ÷ r

Step-by-step explanation:

Is your expression.

Using the keywords divide you can identify the expression, its showing you divide 26 by r, r in this case is your unknown value(variable). This expression is showing what you divide. You can also consider this as 26/r

4 0
3 years ago
Read 2 more answers
URGENT PLS HELP. pls but why or why not thank you:))
Vitek1552 [10]

Answer:

No the relation is not a function

Step-by-step explanation:

A function by definition will have a unique output for every input, so there should be no repeating outputs, however, the clinic cares for 2 legged animals (birds) as well as 4 legged animals (cats and dogs). With this being said, if a clinic has 2 animals(input), the amount of legs(output) could be 8 if two dogs, or it could be 4 if two birds, or even six if a dog and bird.

If this were a function, the clinic would undeniably have different amounts of legs having two animals opposed to one animal, but this isn't true. if the clinic has 2 birds(input), there'd be 4 legs(output). but the clinic would also have 4 legs(output) if it had 1 dog(input). the output is the same for two different inputs

This shows the output is varying depending on the type of animal since the amount of legs changes, rather than the amount of animals.

Hope this helps :)

8 0
3 years ago
Operation x feeds into operation y. operation x has an effective capacity of 55 units per hour. operation y has an effective cap
rusak2 [61]

Theory of Constraints



5 0
4 years ago
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