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NeTakaya
2 years ago
10

Write an expression to represent the solution, six plus the quotient of a number and four.

Mathematics
1 answer:
Nastasia [14]2 years ago
3 0

Answer:

Step-by-step explanation:

this does much work but understand the question

six plus the quotient of a number and four

let the number be x

=6+ x/4

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Solve for t.<br> - 9r +5 &lt;17<br> AND 132 + 25 &lt;-1
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1.) r>-3/4 and 2.) 157<-1

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Which triangle is a rotation of triangle 3?<br><br><br><br> Δ1<br> Δ2<br> Δ3<br> Δ4
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2 years ago
A survey of 35 people was conducted to compare their self-reported height to their actual height. The difference between reporte
monitta

Answer:

The test statistic is t = 3.36.

Step-by-step explanation:

You're testing the claim that the mean difference is greater than 0.7.

At the null hypothesis, we test if it is 0.7 or less, that is:

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0.7 is tested at the null hypothesis:

This means that \mu = 0.7

Survey of 35 people. From the sample, the mean difference was 0.95, with a standard deviation of 0.44.

This means that n = 35, X = 0.95, s = 0.44

Calculate the test statistic

t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}

t = \frac{0.95 - 0.7}{\frac{0.44}{\sqrt{35}}}

t = 3.36

The test statistic is t = 3.36.

7 0
3 years ago
You decide to put $100 in a saving account to save for a $3000 down payment on a new car. if the account has an interest rate of
valkas [14]
Hi there
The formula is
A=p (1+r/k)^kt
A future value 3000
P present value 100
R interest rate 0.02
K compounded monthly 12
T time?
We need to solve for t
T=[log (A/p)÷log (1+r/k)]÷k
T=(log(3,000÷100)÷log(1+0.02÷12))÷12
T=170.202 years

So it's a
Hope it helps
4 0
3 years ago
The sum of two sisters ages is 38. One is 10 years older than the other. How old is the oldest sister?
Viefleur [7K]
Answer:24 .................
4 0
3 years ago
Read 2 more answers
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