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Hatshy [7]
3 years ago
12

H(x)=4/x-5 determine for each x-value whether it is in the domain of h or not

Mathematics
1 answer:
Colt1911 [192]3 years ago
4 0

Answer:

Simplify:

53

Step-by-step explanation:

Simplify:

53

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Is 2 a perfect square ? Why or why not ?
irinina [24]

Answer:

no

Step-by-step explanation:

because square root of 2 = 1.414213562373095

4 0
3 years ago
a spinner has 6 equal-sized sections numbered 1,1,2,2,3and 4. what is the sample space for the spinner, and what is the probabil
Nezavi [6.7K]

Answer:

S={1, 1, 2, 2, 3, 4}

Probability of spinning a 1 = 1 in 3 or 33%

Step-by-step explanation:

The sample space is the set of all possible outcomes in an experiment. The outcomes here are the numbers in each section of the spinner: 1, 1, 2, 2, 3, 4. The sample space is:

S={1, 1, 2, 2, 3, 4}

Two out of six possible outcomes are "1s", therefore the probability of spinnin a 1 is:

P(1)=\frac{2}{6}=\frac{1}{3}=33.33\%

The probability of spinning a 1 is 1 in 3 or 33%.

6 0
3 years ago
Nina can swim 4 laps in 2 1/3 minutes. At this rate, how many laps can she swim in one minute?
dusya [7]

Answer:

1.75

Step-by-step explanation:

idk tbh

6 0
3 years ago
MATH 10 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
tester [92]

Answer:

D

Step-by-step explanation:

7 0
3 years ago
Carlos has a fair die and a number cube. He will flip the fair die one time and roll the number cube one time. What is the proba
saul85 [17]

Answer: 0.42 and 5 outcomes.

Step-by-step explanation:

i guess that carlos has a fair coin and a number cube.

the probability can be calculated as the number of outcomes that we want divided the total number of outcomes.

The coin has two possible outcomes, heads and tails, then the probability of getting heads is p1 =1/2

the number cube has 6 numbers, 5 of those 6 numbers are greater than 1, then the probability of getting a number greater than 1 is p2 =5/6

the joint probability is the product of those two:

P = 1/2*5/6 = 5/12 = 0.42

The combinations that include heads and number greater than 1 are 5 combinations:

Heads and 2

Heads and 3

Heads and 4

Heads and 5

Heads and 6.

5 0
3 years ago
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