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2 years ago

GIVING BRAINLIEST OUT FOR WHOEVER IS CORRECT AND FAST! All factors of 40, 41, 3526, and 1001.

Mathematics

2 answers:

mel-nik [20]2 years ago

5 0

Answer:

Step-by-step explanation:

factors for

40=1,2,4,5,8,10,20,40

41=1,41 prime

3526=1,2,41,43,82,86,1763,3526

1001=1,7,11,13,77,91,143,1001

qwelly [4]2 years ago

4 0

Answer:

Factors Of 40 in Pairs

1 × 40 = 40.

2 × 20 = 40.

4 × 10 = 40.

5 × 8 = 40. Therefore, the factors in pairs are (1, 40), (2, 20), (4, 10) and (5, 8).

Factors of 41: 1, 41

Factors of 3526 =1, 2, 41, 43, 82, 86, 1763, 3526.

1, 7, 11, 13, 77, 91, 143, and 1001. Factors of 1001 include negative numbers.

Step-by-step explanation:

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3) A tour trolley covers a distance of 8.5 miles in of an hour.

sp2606 [1]

Answer:

a) Ans: 8.5 miles per hour

b) Ans: 46.75 miles

Step-by-step explanation:

a) Speed = Distance/Time

8.5/1h = 8.5 miles per hour

b) Distance = Speed x Time

8.5 miles per hour x 5.5h = 46.75 miles

5 0

2 years ago

Find a counter example. The product of any integer and 2 is greater than 2

spin [16.1K]

Exception if the integer is a negative

8 0

3 years ago

Read 2 more answers

United Blood Services is a blood bank that serves more than 500 hospitals in 18 states. According to their website, a person wit

Anna11 [10]

Answer:

a) 0.06 = 6% probability that a person has both type O blood and the Rh- factor.

b) 0.94 = 94% probability that a person does NOT have both type O blood and the Rh- factor.

Step-by-step explanation:

I am going to solve this question treating these events as Venn probabilities.

I am going to say that:

Event A: Person has type A blood.

Event B: Person has Rh- factor.

43% of people have type O blood

This means that $P(A) = 0.43$

15% of people have Rh- factor

This means that $P(B) = 0.15$

52% of people have type O or Rh- factor.

This means that $P(A \cup B) = 0.52$

a. Find the probability that a person has both type O blood and the Rh- factor.

This is

$P(A \cap B) = P(A) + P(B) - P(A \cup B)$

With what we have

$P(A \cap B) = 0.43 + 0.15 - 0.52 = 0.06$

0.06 = 6% probability that a person has both type O blood and the Rh- factor.

b. Find the probability that a person does NOT have both type O blood and the Rh- factor.

1 - 0.06 = 0.94

0.94 = 94% probability that a person does NOT have both type O blood and the Rh- factor.

6 0

2 years ago

How many sides does a regular polygon have with one central of 18 degrees?

Natalka [10]

All of the centra angles in a regular polygon must add up to 360 degrees. Also, because you're told that it is a regular polygon, the "regular" indicates that all of the central angles will be the same. Divide 360 degrees by 18 degrees to get the number of central angles, which is the same as the number of sides. 360/18 = 20. Therefore, the polygon has 20 sides. Hope that helps!

7 0

2 years ago

Need help :))))))))

tatiyna

easy

No need to explain

6 0

2 years ago