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stellarik [79]
3 years ago
14

Jordan wants to know how long it will take for the money she deposited to double. she has an interest rate of 4 percent. calcula

te how long it will take her money to double. four years sixteen years eighteen years eighteen months
Mathematics
2 answers:
Sholpan [36]3 years ago
7 0

18 months would be the answer.

hodyreva [135]3 years ago
5 0
2=1.04^t

t=ln2/(ln1.04)

t=17.673 (approx)

so t=18 (although you will have slightly more than double)
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3/4(8p+12) + 3/8(16p-8)
grandymaker [24]
3/4(8p+12)+3/8(16p-8)

=3/4[(8p+12)+1/2(16p-8)]

=3/4[8p+12+8p-4]

=3/4[16p+8]

=3/4*8*[2p+1]

=6[2p+1]

=12p+6
6 0
3 years ago
When calculating a loan’s effective interest rate, if the nominal rate is 8. 5%, what value of i do you plug into your equatio
natta225 [31]

The nominal rate to plug in will be 0.085.

Given to us, the nominal rate is 8.5%,

The value to plug into your equation,

The equation can be simple interest or compound interest in both cases the value of the nominal rate to the plugin will be the same.

Thus, the nominal rate is 8.5% can be written as

\begin{aligned}Nominal rate&= 8.5\%\\&= \dfrac{8.5}{100} \\&= 0.085\end{aligned}

Hence, the nominal rate to plug in will be 0.085.

To know more visit:

brainly.com/question/12522729

6 0
2 years ago
prescription for marilyn jones piroxicam 20 mg capsule take 1 capsule 2 times a day how many milligrams mg will marilyn take of
guapka [62]

Answer:

she will be taking 3600 mgs. in 90 days

Step-by-step explanation:

if she is taking a 20 mgs. twice a day that will make it 40 mgs. a day.  If she takes it for 90 days

you will multiply 90 by 40

so

90

x40

= 3600 mgs. in 90 days

3 0
3 years ago
Read 2 more answers
Vivian is a salon owner. Yesterday she did 2 haircuts and colored the hair of 4 clients, charging a total of $422. Today, she di
harina [27]

Answer:

Haircuts cost $50.33

Hair Color costs $80.33

Step-by-step explanation:

Let haircut be cost "a"

coloring be cost "b"

2 haircut, 4 coloring equals 422, we can write:

2a + 4b = 422 {Equation 1}

5 haircut, 4 coloring, equals 573, we can write:

5a + 4b = 573 {Equation 2}

We now multiply equation 1 with -1 and add it with Equation 2 to get:

-1(2a + 4b = 422) = -2a - 4b = -422

Now,

-2a - 4b = -422

5a + 4b = 573

----------------------

3a = 151

a = 151/3 = $50.33

Now, to find b, we plug in this value into any equation and solve for b:

2a + 4b = 422

2(50.33) + 4b = 422

4b = 422 - 100.66

b = $80.33

Haircuts cost $50.33

Hair Color costs $80.33

4 0
3 years ago
How many triangles exist with the given angle measures?
MA_775_DIABLO [31]

Because triangles also equal a total of 180 degrees, the answer is B

7 0
3 years ago
Read 2 more answers
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