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kumpel [21]
3 years ago
14

What two numbers multiply to get -10 and add to get 9 ​

Mathematics
1 answer:
AlexFokin [52]3 years ago
6 0

Answer:

10 and negative 1

Step-by-step explanation:

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4) It is known that 3 is the remainder when 99 is divided by a, and 70 is 2 short from being divisible by a. How many positive i
katrin2010 [14]

Answer:

  • 5 integers: {4, 6, 8, 12, 24}

Step-by-step explanation:

<u>From the given info we have:</u>

  • 99 - 3 = 96 is divisible by the number, the number is greater than 3 since the remainder was 3.
  • 70 + 2 = 72 is divisible by same number.

<u>Using the above info, find all factors of the two numbers, greater than 3:</u>

  • 96 = 4*24 = 6*16 = 8*12 = 12*8 = 16*6 = 24*4 = 32*3 = 48*2
  • 72 = 4*18 = 6*12 = 8*9 = 12*6 = 18*4 = 24*3 = 36*2

<u>The common divisors are:</u>

  • 4, 6, 8, 12, 24
6 0
3 years ago
A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 6 inches.
olasank [31]

Answer:

See below.

Step-by-step explanation:

"Part A:

(1,5.5)

(2,5)

(3,4.5)

(4,4)

(5,3.5)

(6,3)

Every hour (x value) I subtracted 0.5 from the candle height (y value) since it burns at 0.5 inches per hour.

Part B:

Yes, this is a function because there is a constant relationship between the input and the output.

Part C:

Yes, this will continue to be a function because there is still a constant relationship, even though its different than the first one.

(1,5.7)

(2,5.4)

(3,5.1) ect."

Answer is also here:

brainly.com/question/2872549?referrer=searchResults

-hope it helps

6 0
3 years ago
a recently married couple are planning to have four children. They are equally likely to have a boy as well as a girl. What is t
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Answer:

0.25

Step-by-step explanation:

Given that a recently married couple are planning to have four children. They are equally likely to have a boy as well as a girl.

Let X be the no of boys the couples have.  X has two outcomes with p = 0.5

X is binomial with n = no of trials = 4 and p =0.5

the probability that they will have three boys and one girl

=P(X=3)\\=4C3(0.5)^3(0.5)\\= 0.25

Reqd prob = 0.25

8 0
4 years ago
The daily production goal for the assembly team is 1000 units. They achieved 87% of their goal today. How many units did the ass
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They assembled 870 units
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