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4 years ago

To find the quotient 2/5 ÷ 1/4 i will give brainliest

Mathematics

1 answer:

erik [133]4 years ago

5 0

The answer is 1.6
or 1 and 3/5

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Is 3\11 and 17/6 proportional

S_A_V [24]

Answer:

Step-by-step explanation:

3 0

3 years ago

Help!!!!

joja [24]

Answer:

0.28 yr

Step-by-step explanation:

To find the doubling time with continuous compounding, we should look at the formula:

$FV = PVe^{rt}$

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. Samuel's doubling time

$\begin{array}{rcl}t & = & \dfrac{\ln 2}{0.055}\\\\& = & \textbf{12.603 yr}\\\end{array}$

2. Claire's doubling time

$\begin{array}{rcl}t & = & \dfrac{\ln 2}{0.05625}\\\\& = & \textbf{12.323 yr}\\\end{array}$

3. Samuel's doubling time vs Claire's

12.603 - 12.323 = 0.28 yr

It would take 0.28 yr longer for Samuel's money to double than Claire's.

4 0

4 years ago

Some college friends have decided to go on a road trip over the summer with some friends. Finances are tight and they need to hi

koban [17]

Answer:

300 miles

Step-by-step explanation:

Let

y- the amount of charge,
x - the number of miles

The equations as per question are below

<u>Crazy Curly's</u>

y = 0.3x + 20

<u>Bill's Beauties</u>

y = 0.2x + 50

Solve the system by substitution

0.3x + 20 = 0.2x + 50
0.3x - 0.2x = 50 - 20
0.1x = 30
x = 30/0.1
x = 300

4 0

3 years ago

5+m>4 or 7m<-35 please help!

puteri [66]

$5+m>4 \ \hbox{or} \ 7m4 \\
m>4-5 \\
m>-1 \\ \\
7m$

3 0

4 years ago

Read 2 more answers

Question 3<br> In the triangle below, what is the side opposite to

cluponka [151]

Answer:

In the given diagram the side opposite angle J is LR which is :

<h2>Option D</h2>

5 0

3 years ago