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3 years ago

HELP PLEASE I ONLY GOT TODAY I NEED HELP ON 41,42,43, and 44 PLEASE HELP ME I NEED THIS TO GET MY GRADE UP

Mathematics

2 answers:

Daniel [21]3 years ago

7 0

Answer:

Step-by-step explanation:

41. -3

42. 3

43 y^19

n200080 [17]3 years ago

7 0

Answer:

41 ) b²/b^8=b^-6 ( when divide subtract exponents)

42 ) x.x².x^6=x^9 ( when multiply add exponents)

43) y^25/y^19 = y^6

44 ) when you divide numbers you make it smaller, so subtract the exponent will make the value of the base smaller.

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andreyandreev [35.5K]

Answer:

Step-by-step explanation:

These I's are being used as sticks

lets say i have 40 sticks then i add 55 more sticks to them

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3 years ago

Which mixed number is equivalent to the improper fraction?<br> 14/9

hodyreva [135]

Answer: 1 5/9 (one and five-ninths)

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2 years ago

A driving exam consists of 30 multiple-choice questions. Each of the 30 answers is either right or wrong. Suppose the probabili

Butoxors [25]

Answer:

a. P(x>20)=0.19

b. P(x≥6)=0.72

c. P(x≤20)=0.81

d. A and C

Step-by-step explanation:

We know that:

1) the probability that a student makes fewer than 6 mistakes is 0.28

$P(x$

2) The probaiblity that a student makes between 6 to 20 mistakes is 0.53.

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We will express the proabilibities in function of the information we have.

a. Probability that a student makes more than 20 mistakes.

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b. Probability that the student make 6 or more mistakes

$P(x\geq6)=1-P(Px$

c. Probability that a student makes 20 mistakes at most

$P(x\leq20)=P(x$

d. A and C, because A takes a event of more than 20 mistakes and C takes the event of 20 or less mistakes. Both events cover a probability of 1.

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2 years ago

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Answer:

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Step-by-step explanation:

Hope this helps :)

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3 years ago

Read 2 more answers

the weight of an elephant is 10 to the 3rd times the weight of a cat if the elephant weighs 14000 pounds how much does the cat w

Andreyy89

Wouldn't you just divide 14000 by 10^3

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3 years ago