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Afina-wow [57]
3 years ago
11

Need help with this question asap

Mathematics
2 answers:
bija089 [108]3 years ago
5 0

Answer:D

Step-by-step explanation:

Ilya [14]3 years ago
4 0
The answer is D

Step by step explanation:
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konstantin123 [22]

Answer:

y = \sqrt{\frac{x-3}{3} }

Domain = [3, infinity)

Step-by-step explanation:

x = 3y^2 + 3

3y^2 = x - 3

y^2 = (x-3)/3

y = \sqrt{\frac{x-3}{3} }

8 0
2 years ago
What is the probability that both of Eduardo's partners for the group project will be girls? StartFraction 9 Over 65 EndFraction
tester [92]

Answer:

StartFraction 24 Over 65 EndFraction

Step-by-step explanation:

Total number of students = 26

Number of boys = 10

Number of girls = 26-10

=16

Eduardo has to pull two names out of the hat without replacing them.

First name

Probability= Favourable outcome/Total outcome

Probability of girls=16

Total probability=26

Eduardo has to pull two names out of the hat without replacing them.

Probability= Favourable outcome/Total outcome

=16/26

=8/13

For the second name:

Without replacement of the first hat

Probability of girls=16-1=15

Total probability=26-1=25

Probability= Favourable outcome/Total outcome

=15/25

=3/5

Probability of both of Eduardo's partner for the group project will be girls=8/13*3/5

=24/65

StartFraction 24 Over 65 EndFraction

4 0
3 years ago
Arnold takes 12 minutes to swim 10 lengths of a pool whose length is 50 meters. If he swims at a constant speed, how long does i
Phoenix [80]
It will take him 240 min and if u convert that it will take him 4 hours
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2 years ago
if the unit selling price is $2.50 and the unit cost is $1 what is the action needed to maintain the gross margin percentage whe
Nikolay [14]
The profit is originally 250% to maintain this you need to multiply the new unit cost by 2.5.
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3 years ago
Need help urgently with this geometry question
soldi70 [24.7K]

Answer: x = 52

Step-by-step explanation:

6 0
3 years ago
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