Ask question

Ask question

All categories

Oksi-84 [34.3K]

3 years ago

7

What’s is 9 divided by 3/10

1 answer:

Maurinko [17]3 years ago

6 0

Answer:

30

Step-by-step explanation:

9/(3/10)=9*(10/3)=30

You might be interested in

I need help with this

balandron [24]

Answer:

27

Step-by-step explanation:

Area of Triangle x 2 = 3 * 3

The reason I did not divide it by 2 is because of how the other triangle is bound to have the same area. Just leave it as it is because later you're going to reach the same answer.

3 * 3 = 9

Rectangle Area = 6 * 3 = 18

18 + 9 = 27

6 0

2 years ago

The parabolic arch of a bridge over a one-way road can be described by the equation y = -x^2 + 6, where x and y ar emeasured in

Vladimir [108]

So check the picture below

if we check the solutions or zeros for the equation, we get $\bf y=-x^2+6\implies 0=-x^2+6\implies x=\pm \sqrt{6}$

and as you can see in the picture, the value of "x" when y = 3.5, or the height of the truck is $\bf y=-x^2+6\implies 3.5=-x^2+6\implies x=\pm \sqrt{2.5}$

the truck, ends up with a clearance of $\bf \sqrt{2.5}-1.5$ on either side, so, the maximum clearance, the truck can have, those two clearances added together, $\bf 2(\sqrt{2.5}-1.5)$

5 0

3 years ago

Sketch the graphs <br><br> -2x +3y=-1

noname [10]

Answer:

Step-by-step explanation:

47 and half .................

8 0

2 years ago

Is 26 a perfect square

Leno4ka [110]

No because you can see nothing will fit in the number but the a n s we r is no

4 0

3 years ago

Suppose $1,500 is compounded weekly for 46 years. If no other deposits are made, what rate is needed for the balance to triple i

Crazy boy [7]

Answer:

The rate is needed is 1.037%.

Step-by-step explanation:

Given : Suppose $1,500 is compounded weekly for 46 years. If no other deposits are made.

To find : What rate is needed for the balance to triple in that time?

Solution :

Applying compound interest formula,

$A=P(1+\frac{r}{n})^{nt}$

Where, P is the principal

A is the amount

The balance to triple in that time i.e. A=3P

r is the rate

t is the time t=46 years

Compounded weekly so n=52

Substitute the value in the formula,

$3P=P(1+\frac{r}{52})^{52\times 46}$

$3=(1+\frac{r}{52})^{2392}$

Taking log both side,

$\log 3=2392\ log(1+\frac{r}{52})$

$\frac{\log 3}{2392}=\ log(1+\frac{r}{52})$

$0.00019946=\ log(1+\frac{r}{52})$

Taking exponential both side,

$e^{0.00019946}=1+\frac{r}{52}$

$1.000199-1=\frac{r}{52}$

$0.000199=\frac{r}{52}$

$r=0.000199\times 52$

$r=0.010372$

Into percentage,

$r=0.010372\times 100$

$r=1.0372$

Therefore, the rate is needed is 1.037%.

5 0

3 years ago