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Setler [38]
3 years ago
8

Solve the following system of equations

Mathematics
1 answer:
marishachu [46]3 years ago
7 0

Answer: D) Not possible to solve

couse we don't know the meaning of 2x + 4y + 10z

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1. Is the relation a function? Why or why not?<br> {(-3,-2),(-1,0), (1, 0), (5,-2)}
34kurt

Answer:

yes, the given relation is a function.

Step-by-step explanation:

The given relation is

{(–3, –2), (–1, 0), (1, 0), (5, –2)}

A relation is called function if each element of the domain is paired with exactly one element of the range.

It means for each value of x there exist a unique value of y.

In the given relation for each value of x there exist a unique value of y.

Therefore the required solution is yes and this relation is a function.

5 0
3 years ago
Read 2 more answers
If A and B are independent events with P(A) = 0.5 and P(B) = 0.5, then P(A ∩ B) a. is 1.00. b. is 0.5. c. is 0.00. d. None of th
erastova [34]

Answer:

The answer is (d) "None of the these alternatives are correct"

Step-by-step explanation:

If two events A and B are independent, the probability of the intersection P(A\cap B) is defined as:

P(A\cap B)=P(A)\cdot P(B)

Therefore, in the exercise:

P(A\cap B)=P(A)\cdot P(B)=0.5\cdot 0.5\\P(A\cap B)=0.25

which give (d) "None of the these alternatives are correct"

3 0
3 years ago
The area of the figure is square units.
Ber [7]

from left to right

1st triangle is = 24

small rectangle is = 24

larger rectangle is = 96

final triangle is = 12

addition of above values give the area of whole figure which is = 156 units

3 0
3 years ago
Ella has $115. She wants to purchase a cell phone for $53 and spend the rest on music. Each music album costs $9. Write and solv
lana [24]
53 + 9x < 115
THE LESS THAN SYMBOL SHOULD HAVE A LINE UNDER IT!
3 0
3 years ago
Directions: Select ALL the correct answers.
dybincka [34]

Answer:

b, that each player loaded onto the truck is

proportional to the number of minutes. m. spent loading boxes.

• Cory loaded twice as many boxes as Alonzo.

The equation that represents the number of boxes Cory loaded is

b = 2m.

Step-by-step explanation:

hope this helps

7 0
3 years ago
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