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Is the answer a, b, c, or d.
is the answer a, b, c, or d. - 1

Answers

Answer 1
Answer: The correct answer is D.

-2 \leq y\ \textless \ 3

The graph shows the set of values that y takes, so you can see that the thick black line goes from -2 to 3 and the black point at -2 represents a closed interval at this point and the empty point at 3 represents an open interval at that point.

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Human body temperatures have a mean of 98.20° F and a standard deviation of 0.62°. Sally's temperature can be described by z = -1.5. What is her temperature? Round your answer to the nearest hundredth.

Select all the properties that are used below to solve 7y − 15 = −29. 7y – 15 + 15 = –29 + 15 7y = –14 7y7 = –147 y = –2 A. Identity Property of Multiplication B. Addition Property of Equality C. Distributive Property D. Inverse Property of Multiplication E. Commutative Property of Addition

Answers

All the properties which is use to solve given equation is;

B. Addition property of equality.

D. Inverse property of multiplication.

E. Commutative property of addition.

Here, the equation is,

7y - 15 = -29\n7y - 15 + 15 = -29 + 15\n7y = -14\n(7y)/(7) = (-14)/(7) \ny = -2

What is the properties to solve the equation?  

The properties used to solve an equation are the properties of the relationship of equality,distributive property, reflexivity, symmetry and transitivity and the properties of operations.

Now,

Here, the equation is,

7y-15=-29\n7y-15+15=-29+15

( Addition property of equality, commutative property of addition)

7y= -14\n(7y)/(7) = (-14)/(7)

( inverse property of multiplication)

y=-2

So, All the properties which is use to solve given equation is;

B. Addition property of equality.

D. Inverse property of multiplication.

E. Commutative property of addition.

Learn more about the properties to solve the equation visit:

https://brainly.in/question/48666386

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B.addition property of multiplication

D.inverse property of multiplication

E.commutative property of addition

Pls help me with this and show any work

Answers

Answer: 9.5 (D.)

Step-by-step explanation:

SOCAHTOA

the sin of an angle is equal to the opposite side over the hypotenuse.

angle: 32

opposite side: x

hypotenuse: 18 m

1. sin32 = x/18

2. 18(sin32) = x

3. 9.5 = x

if you are confused with how it went from 18(sin32) to 9.5, you can plug 18(sin32) into your calculator.

According to a medical journal, the average daily U.S. diet contains 6,000 mg of sodium. How many grams is this?

Answers

OK so for every gram it is 1,000 mg so the answer to your question will be for 6,000 mg it will be 6 grams.

Solve for x*
(17x - 8)

Answers

For given question, x = 4

What is an equilateral triangle?

"It is a triangle with all three sides of equal length and each angle measures 60°."

What is an equation?

"It is a statement which consists of equal symbol between two mathematical expressions."

From given figure,

we can observe that the all sides of the triangle are equal.

This means, the given triangle is an equilateral triangle.

So, each angle of triangle measures 60°.

So, we get an equation,

⇒ 17x - 8 = 60°

⇒ 17x = 60 + 8

⇒ 17x = 68

⇒ x = 68/17

⇒ x = 4

Learn more about an equilateral triangle here:

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Answer:x=4

Step-by-step explanation:

This triangle is an equilateral triangle with all angles equal.

Sum of angles in a triangle=180

17x-8+17x-8+17x-8=180

Collect like terms

17x+17x+17x-8-8-8=180

51x-24=180

51x=180+24

51x=204

Divide both sides by 51

51x/51=204/51

x=4

If your heart beats 65 times in one minute,How many times does it beat in one day?

Tips:
There are 60 minutes in one hour. There
Are 24 hours in a day

Answers

Answer:

93,600 times

Step-by-step explanation:
24x 60= 1445
in 1445 x 65 = 93,600
if your heart beats 65 times in 1445 minutes then it beats 93,600 in a day

A large operator of timeshare complexes requires anyone interested in making a purchase to first visit the site of interest. Historical data indicates that 20% of all potential purchasers select a day visit, 50% choose a one-night visit, and 30% opt for a two-night visit. In addition, 10% of day visitors ultimately make a purchase, 30% of onenight visitors buy a unit, and 20% of those visiting for two nights decide to buy. Suppose a visitor is randomly selected and is found to have made a purchase. How likely is it that this person made a day visit? A one-night visit? A two-night visit?

Answers

Answer:

0.087 = 8.7% probability that this person made a day visit.

0.652 = 65.2% probability that this person made a one-night visit.

0.261 = 26.1% probability that this person made a two-night visit.

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

P(B|A) = (P(A \cap B))/(P(A))

In which

P(B|A) is the probability of event B happening, given that A happened.

P(A \cap B) is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Made a purchase.

Probability of making a purchase:

10% of 20%(day visit)

30% of 50%(one night)

20% of 30%(two night).

So

p = 0.1*0.2 + 0.3*0.5 + 0.2*0.3 = 0.23

How likely is it that this person made a day visit?

Here event B is a day visit.

10% of 20% is the percentage of purchases and day visit. So

P(A \cap B) = 0.1*0.2 = 0.02

So

P(B|A) = (P(A \cap B))/(P(A)) = (0.02)/(0.23) = 0.087

0.087 = 8.7% probability that this person made a day visit.

A one-night visit?

Event B is a one night visit.

The percentage of both(one night visit and purchase) is 30% of 50%. So

P(A \cap B) = 0.3*0.5 = 0.15

So

P(B|A) = (P(A \cap B))/(P(A)) = (0.15)/(0.23) = 0.652

0.652 = 65.2% probability that this person made a one-night visit.

A two-night visit?

Event B is a two night visit.

The percentage of both(two night visit and purchase) is 20% of 30%. So

P(A \cap B) = 0.2*0.3 = 0.06

Then

P(B|A) = (P(A \cap B))/(P(A)) = (0.06)/(0.23) = 0.261

0.261 = 26.1% probability that this person made a two-night visit.
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