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yulyashka [42]
4 years ago
14

Someone please help me with this

Mathematics
1 answer:
skelet666 [1.2K]4 years ago
5 0

Answer:

see explanation

Step-by-step explanation:

(a)

f(0)

Since x = 0 < 5, then

f(0) = x + 4 = 0 + 4 = 4

(b)

f(6)

Since x = 6 meets the condition 5 ≤ x < 7, then

f(6) = 8

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Suppose a test has six multiple-choice questions with four options and eight true/false questions. If a person responds to all q
vova2212 [387]

Answer:

1,360

Step-by-step explanation:

Ok, so for the first 6 questions, if each one can be answered 4 different times, that would mean that it would be 6 to the 4th power (or 6 x 6 x 6 x 6)

That would be 1296.

Then, we have the other 8 questions, that can be answered 2 different ways. That would be represented as 8 to the second power (or 8 x 8)

That would be 64.

Now, we have to add the two numbers together to get the total. 1296+64 = 1,360

That's how you get the answer! I hope this is correct!

6 0
3 years ago
A pool pump fills 1/6 of the pool in 1/3 hour. How much of the swimming pool is filled in one hour?
topjm [15]

half of the pool would be filled in one hour

6 0
3 years ago
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The frequency polygon shows the distances thrown by the entrants in the University and College Discus Finals at the 2003 Drake R
storchak [24]

Answer:

70.83% entrants will have distances between 150 and 160.

Step-by-step explanation:

This question is incomplete without an attachment; here is the attachment enclosed with the answer.

From the graph attached,

Number of entrants having distances between 150 and 160 feet = 8 + 9 = 17

Number of entrants between 140 and 200 feet = 8 + 9 + 4 + 2 + 1 = 24

Percent of entrants having distance between 150 and 160 feet = \frac{\text{Number of entrants between 150 and 160}}{\text{Number of total entrants}}\times 100

= \frac{17}{24}\times 100

= 70.83%

Therefore, 70.83% entrants will have distances between 150 and 160.

3 0
3 years ago
Olivia is buying packages of balloon for $3 each in the website charges and $8 shipping fee her budget is $26 .what's the format
BaLLatris [955]

She can buy 6 packs of balloons that also includes the shipping fee of $8.00 and that equals  $26.00 even which is her exact budget

8 0
3 years ago
If x^2/3 = 4, what is x^2
nikklg [1K]

Answer:

x=2√3

Step-by-step explanation:

Let's solve your equation step-by-step.

x2

3

=4

Step 1: Simplify both sides of the equation.

1

3

x2=4

Step 2: Divide both sides by 1/3.

1

3

x2

1

3

=

4

1

3

x2=12

Step 3: Take square root.

x=±√12

x=2√3 or x=−2√3

5 0
3 years ago
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