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JulijaS [17]
3 years ago
6

Pls help with this someone i'm struggling with this!

Mathematics
2 answers:
AfilCa [17]3 years ago
5 0

Answer:

x=9

Step-by-step explanation:

Remove the radical by raising each side to the index of the radical.

Andre45 [30]3 years ago
3 0

Answer:

x=9  

Step-by-step explanation:  

Because if you remove the radical by raising each side to the index of the radical you get x=9.

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Let f (x) = √x, and let g(x) = f (x) + 5. What is the y-intercept of the graph of g(x)?
dlinn [17]
The y intercept of g(x) is equal to 5

7 0
3 years ago
What is the volume of the cone with diameter 8 in.
horrorfan [7]

Answer:

235 in

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
NEED ANSWERED ASAP
fomenos
The answer is 10 2/3, 5

Proof:

Solve the following system:
{x/2 + y/3 = 7 | (equation 1)
{x/4 + (2 y)/3 = 6 | (equation 2)

Subtract 1/2 × (equation 1) from equation 2:
{x/2 + y/3 = 7 | (equation 1)
{0 x+y/2 = 5/2 | (equation 2)

Multiply equation 1 by 6:
{3 x + 2 y = 42 | (equation 1)
{0 x+y/2 = 5/2 | (equation 2)

Multiply equation 2 by 2:
{3 x + 2 y = 42 | (equation 1)
{0 x+y = 5 | (equation 2)

Subtract 2 × (equation 2) from equation 1:
{3 x+0 y = 32 | (equation 1)
{0 x+y = 5 | (equation 2)

Divide equation 1 by 3:
{x+0 y = 32/3 | (equation 1)
{0 x+y = 5 | (equation 2)
Collect results:
Answer: {x = 10 2/3, y = 5
8 0
4 years ago
Two factories I and II produce phones for brand ABC. Factory I produces 60% of all ABC phones, and factory II produces 40%. 10%
denpristay [2]

Answer:

0.3721 or 37.21%

Step-by-step explanation:

P(I) = 0.60; P(II) = 0.40;

P(not defective I) = 0.90; P(not defective II) = 0.80

The probability that the phone came from factory II, given that is not defective, is determined by the probability of a phone from factory II not being defective divided by the probability of a phone not being defective.

P(II|not) = \frac{P(II)*P(not_{II})}{P(II)*P(not_{II})+P(I)*P(not_{I})}\\P(II|not) = \frac{0.40*0.80}{0.40*0.80+0.60*0.90}\\ P(II|not) =0.3721 = 37.21\%

The probability is 0.3721 or 37.21%.

4 0
4 years ago
John ran at a pace of 3.5 miles per hour for a distance of 10.5 miles. How many minutes did it take him to run 10.5 miles? Use t
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ff dvd umm the ever thought ever ever umm egress extra though I'll run screed I'll this ever ever ever umm the

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