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sergij07 [2.7K]
2 years ago
11

Insert the appropriate number in the following sentences so that they describe the combination of opposite quantities that resul

t in 0.
A. Joe borrowed $6 from a friend. To get the money to pay back his friend, he can charge his neighbor $ ( ) to walk her dog on Saturday.

B. After 9 holes, a golfer is 3 over par. To finish this round at par, she will have to complete the last 9 holes at ( ) under par.

C. In March 2012, James Cameron, the director of Titanic, dove 11,034 meters into the Mariana Trench inside the Deepsea Challenger. To return to the surface, the Deepsea Challenger had to ascend ( )
meters.

D. A bathtub that is half full has sprung a leak. It is losing 70 mL of water per second. Therefore, the faucet must run at ( )
mL per second in order for the tub to remain half full.

Mathematics
1 answer:
Akimi4 [234]2 years ago
8 0

Answer:

give me brainliest first and ill give u the correct anwers

Step-by-step explanation:

You might be interested in
Solve for x.<br> A) -7<br> C) 6<br> B) 9<br> D) 10
Mekhanik [1.2K]

Answer:

A

Step-by-step explanation:

The segment BC  joining the midpoints of 2 sides of the triangle is

Half the length of the third side, that is

x + 31 = 2(x + 19)

x + 31 = 2x + 38 ( subtract x from both sides )

31 = x + 38 ( subtract 38 from both sides )

- 7 = x → A

5 0
3 years ago
Read 2 more answers
Let ​ f(x)=x2+10x+29 ​. What is the minimum value of the function?
OlgaM077 [116]
(-5, 4)

You can get this by finding the vertex at -b/2a for x value and plugging in to find the y value. 
6 0
4 years ago
Read 2 more answers
Which polynomial is prime?
MariettaO [177]

Answer:

4x^(3)+2x^(2)+6x+3

Step-by-step explanation:

A polynomial is a combination of terms separated by + or − signs. A polynomial does not contain variables raised to negative or fractional exponents, variables in the denominator or under a radical, or any special features such as trigonometric functions, or logarithms. Polynomial

6 0
3 years ago
A psychology student wishes to investigate differences in political opinions between business majors and political science major
Law Incorporation [45]

Answer:

No

No

Each business major student is more likely to be selected than each political science student. Stratified Sampling was used.

Step-by-step explanation:

It is not a random sample nor a simple random sampling because each business major student is more likely to be selected than each political science student. In order for this to be a simple random sampling process, she would have to select 200 out of the full 440 students (260+180). The process applied was stratified sampling.

4 0
4 years ago
What is one point that lies in the solution set of the
Vlad [161]
Substitute the given point (3, -2) in each condition
(i) y < -3; y ≤ (2/3)x - 4
-2 < -3 → False
Therefore, it is not a solution.
[Since the values of x and y must satisfy both the conditions, if one of them does not satisfy the condition then it is not necessary to check the other one.]
(ii) y > -3; y ≥ 2/3x - 4
-2 > -3 → True
y ≥ 2/3x - 4
-2 ≥ -2 → True
Therefore, it is a solution.
(iii) y < -3; y ≥ 2/3x - 4
-2 < -3 → False
Therefore, it is not a solution.
(iv) y > -2; y ≤ 2/3x - 4
-2 > -2 → False
Therefore, it is not a solution.
Thereofore, the system of linear inequalities having the point (3, -2) in its solution set is y > -3; y ≥ 2/3x - 4. Hope it helps you.
8 0
3 years ago
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