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3 years ago

Sweet T has 2 orange picks for every 5 green. If there are 12 picks in all how many picks are orange

Mathematics

1 answer:

e-lub [12.9K]3 years ago

4 0

There are eight orange picks.

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3/4 - 1/3 x equals -17/24

KIM [24]

3/4-1/3x=-17/24. First, you need to subtract 3/4 from both sides. To subtract 3/4 from -17/24, you want to make the denominators match so multiple 3/4 x 6/6=18/24. Now you can subtract. -17/24-18/24=-35/24. You now have -1/3x=-35/24. You can divide -35/24 by -1/3 to get x=105/24.

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3 years ago

Jimmy jogged for a total of 6.8 miles last week. How many feet did Jimmy jog last

Trava [24]

Answer:

35904 ft

Step-by-step explanation:

We can set up an unit converter to find how many feet Jimmy jogged...

$6.8 mi(\frac{5280ft}{1mi})$

Note that in this case, the miles (units) cancel out leaving us with:

$6.8*5280ft=35904\ ft$

7 0

2 years ago

Select all complex numbers 5-√9/4 1+√-3 4-3√-16 2-√12➗5 3+2√-9➗7 9√-7/5

garri49 [273]

Answer:

5-√9/4

1+√-3

4-3√-16

Step-by-step explanation:

6 0

3 years ago

25 pointssss !!!!!!!!!

Reptile [31]

Answer:

Dion needs to add 10% of the solution

4 0

3 years ago

Please help!!! ASAP someone please

murzikaleks [220]

Answer:

0.31 yr

Step-by-step explanation:

The formula for interest compounded continuously is

$FV = PVe^{rt}$

FV = future value, and

PV = present value

If FV is twice the PV, we can calculate the doubling time, t

$\begin{array}{rcl}2 & = & e^{rt}\\\ln 2 & = & rt\\t & = & \dfrac{\ln 2}{r} \\\end{array}$

1. Brianna's doubling time

$\begin{array}{rcl}t & = & \dfrac{\ln 2}{0.065}\\\\& = & \textbf{10.663 yr}\\\end{array}$

2. Adam's doubling time

The formula for interest compounded periodically is

$FV = PV\left (1 + \dfrac{r}{n} \right )^{nt}$

where

n = the number of payments per year

If FV is twice the PV, we can calculate the doubling time.

$\begin{array}{rcl}2 & = & \left (1 + \dfrac{0.0675}{4} \right )^{4t}\\\\&= & (1 + 0.016875 )^{4t}\\& = & 1.016875^{4t}\\\ln 2& = & 4 (\ln 1.01688)\times t \\& = & 0.066937t\\t& = & \dfrac{\ln 2}{0.066937}\\\\& = & \textbf{10.355 yr}\\\end{array}$

3. Brianna's doubling time vs Adam's

10.663 - 10.355 = 0.31 yr

It would take 0.31 yr longer for Brianna's money to double than Adam's.

3 0

3 years ago