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liubo4ka [24]
3 years ago
9

Alison’s age is 12 more than half of Sam’s age. Using S to represent Sam’s age, write an expression that represents Alison’s age

.

Mathematics
2 answers:
lys-0071 [83]3 years ago
8 0

Answer:

The answer is A

Step-by-step explanation:

because we want to find allisons age

UNO [17]3 years ago
6 0

Answer: the answer is C

Step-by-step explanation:

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41) Gabriella invests $8,193 in a retirement
nataly862011 [7]

Answer:

Option C. \$34,252.67  

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=18\ years\\ P=\$8,193\\ r=0.08\\n=6  

substitute in the formula above  

A=\$8,193(1+\frac{0.08}{6})^{6*18}=\$34,252.67  

4 0
3 years ago
You decided to throw a fair die four times.
Finger [1]

Answer:

If all you care about is whether you roll 2 or not, you get a Binomial distribution with an individual success probability 1/6. The probability of rolling 2 at least two times, is the same as the probability of not rolling 2 at zero or one time.

the answer is, 1 - bin(k=0, n=4, r=1/6) - bin(k=1, n=4, r=1/6). This evaluates to about 13%, just like your result (you just computed all three outcomes satisfying the proposition rather than the two that didn’t).

Step-by-step explanation:

7 0
2 years ago
How many weeks will it take him to afford a car worth £1932
andreev551 [17]
7 hours a day
7 x €9.20 = €64.4 per day

6 days a week
€64.4 x 6 = €386.4 per week

Will:Mum = 5:2

386.4 / 7 = 55.2

Will: 55.2 x 5 = 276

After shares his wages, Will makes $276 a week

<span>1932 / 276 = 7 weeks</span>

<span>
</span>

<span>answer</span>

<span>7 weeks</span>

4 0
3 years ago
Geometry solve for x
Stels [109]

Answer:

x = 74 degrees

Step-by-step explanation:

If we assume that this triangle is isosceles, then the sum of the two angles at the bottom is (180 - 32) degrees, or 148 degrees.  The angle x is half that, i. e., x = 74 degrees

8 0
2 years ago
Which graph shows a negative rate of change for the interval 0 to 2 on the x-axis?
777dan777 [17]

Answer:

THE ANSWER OM EDGE IS (C)

UR WELCOME

Step-by-step explanation:

have a great day :)

7 0
3 years ago
Read 2 more answers
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