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Nikitich [7]
3 years ago
5

Please explain why i need help

Mathematics
1 answer:
insens350 [35]3 years ago
7 0
(8•40) + (8•5) = 320 + 40 = 360
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Whats the answer? A, B, C, or D??
vesna_86 [32]

Answer:

C is the correct answer

6 0
3 years ago
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Help please!!!!!!!!!!!!!!
marshall27 [118]

Step-by-step explanation:

as in the other problem, the table describes mutually exclusive attributes.

so, we can simply sum the numbers up to get the total number of students :

3+9+2+16 = 30 students.

so, when picking a random student, we have 30 possibilities.

now, how many of those 30 have the desired attributes (to have a brother AND a sister) ?

I see 3 in the table.

so, the probability to pick a student that has a brother and a sister is

3/30 = 1/10 = 0.1

3 0
2 years ago
Can u helppp I got stuck in the middle of this
alexandr1967 [171]

Answer:

ok bud look in this link

Step-by-step explanation:

ly/hshsuu3727 that has your answer and it looks pretty legit

4 0
3 years ago
The difference of 763 and another number is 0. What is the other number?
Volgvan

the answer is 763 because 763 - 763 = 0

3 0
3 years ago
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i need help asa!! . f(x) = 4x + 6 g(x) = 2x + 10 At what input would both functions produce the same output?
adelina 88 [10]

x = 2

solve 4x + 6 = 2x + 10

subtract 2x from both sides

2x + 6 = 10

subtract 6 from both sides

2x = 10 - 6 = 4

divide both sides by 2

x = \frac{4}{2} = 2

as a check f(2) =(4 × 2 )+ 6 = 14 and g(2) =( 2× 2) + 10 = 14


3 0
3 years ago
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