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3 years ago

calculate the effective yearly rate if an investment offers a nominal interest rate of 9.5% compounded quarterly

Mathematics

1 answer:

ivann1987 [24]3 years ago

4 0

Answer:

9.725%

Step-by-step explanation:

(1.0475)^2 =1.09725

one year 2 periods 4.75% per period

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What is 36x^9y^4/4x^7y^3

motikmotik

Get rid of all common factors.
36/4 = 9
x^9/x^7 = x^2
y^4/y^3 = y

$\boxed{\frac{36x^9y^4}{4x^7y^3}=9x^2y}$

6 0

3 years ago

A bag contains 3 red, 4 blue, and 6 yellow marbles. One marble is selected at a time, and once a marble is selected, it is not r

astraxan [27]

The probability of choosing two yellow marbles = 5/26

Step-by-step explanation:

Step 1 :

Given

Total number of marbles in the bag = 13 marbles

Number of yellow marbles = 6.

We choose 2 marbles from the bag without replacing and need to determine the probability that both are yellow.

Step 2 :

Probability of finding yellow marble in the first try = Number of yellow marbles / Total number of marbles = $\frac{6}{13}$

Once the yellow marble is selected we have 5 yellow marbles among 12 remaining marbles in the bag.

Probability of finding yellow marble in the second try = Number of yellow marbles / Total number of marbles = $\frac{5}{12}$

Step 3:

P(yellow in first 2 tries) = P(yellow in first try) * P(yellow in second try)

P(yellow in first 2 tries) = $\frac{6}{13} * \frac{5}{12}$ = $\frac{5}{26}$

Step 4:

Answer:

The probability of choosing two yellow marbles = 5/26

4 0

3 years ago

Option 1 <br> y=1/2x - 4 <br> Is this the graph for the equation?

Georgia [21]

Answer:

No, I don't think so.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A dealer paid kshs 240,000 to an agent as commission for sale of a car .The commission was 3 percent of the car price how much m

dybincka [34]

Answer:

kshs 6,480,000

Step-by-step explanation:

Since, kshs 240,000 represent the 3% of the car price, you can use a rule of three to calculate the amount that represents 100%:

240,000 → 3%

x → 100%

x=(240,000*100)/3

x=8,000,000

So, the price of the car is kshs 8,000,000 and you can calculate the 16% of this, to find the amount that the dealer had to pay as government V.A.T:

8,000,000*16%=1.280.000

Now, you can subtract the comission and the government VAT from the car price:

8,000,000-240,000-1,280,000=6,480,000

According to this, the answer is that the dealer remained with kshs 6,480,000 from the sale of the car.

6 0

3 years ago

Determine the mean, median, and mode of the data set.

weqwewe [10]

Answer:

mean=21.7

median=23

mode=12

Step-by-step explanation:

Mean=37+12+32+23+12+40+11+12+10+23+27/11

=21.7(3 s.f)

Median: 10,11,12,12,12,23,23,27,32,37,40

Median=23

Mode=12

5 0

3 years ago

calculate the effective yearly rate if an investment offers a nominal interest rate of 9.5% compounded quarterly​

calculate the effective yearly rate if an investment offers a nominal interest rate of 9.5% compounded quarterly