91 more than the square of a number

The picture shows the $366 Marquel earned. He divides the money he earns equally into 3 bank accounts: spending money, savings,

kicyunya [14]

He will put $122 dollars into each account.

366÷3=122
122×3=366

8 0

3 years ago

Jessica just bought a refrigerator for $799. She paid $79.80 in a down payment and will pay the rest in 4 equal installments. Ho

grigory [225]

Answer:

$179.80

Step-by-step explanation:

799-79.80=719. That's the down payment subtracted from the total price of the refrigerator. 719/4, since there's four equal installments, gives you 179.8. Since cents go in 10s, you make it 179.80 and slap a dollar sign in front of that.

7 0

3 years ago

Sixty-five randomly selected car salespersons were asked the number of cars they generally sell in one week. Fourteen people ans

ss7ja [257]

Answer:

Step-by-step explanation:

From the information given:

We can compute the required calculations into a table as shown below.

$\mathbf{Data \ value }$ $\mathbf{ Frequency }$ $\mathbf{Relative \ frequency}$ $\mathbf{Cumulative \ relative }$

$\mathbf{Frequency}$

5 14 14/65 = 0.22 14

6 19 19/65 = 0.29 19+14 = 33

7 12 12/65 = 0.19 33+12 = 45

8 9 9/65 = 0.14 45 + 9 = 54

9 <u> 11 </u> 11/65 = 0.17 54 + 11 = 65

65

Note: that the relative frequency is determined by dividing each value in the frequency by the total of the frequency.

8 0

2 years ago

Timothy is filling fish bowls with pebbles at his fish store. He wants to have $\frac{1}{6}$ of a pound of pebbles in each fish

Luba_88 [7]

Answer:

14

Step-by-step explanation:

Given that:

Each fish bowl to have pebbles of weight equivalent to = $\frac{1}{6}$

Total pounds of pebbles that Timothy can use = $2\frac{1}{3}$

To find:

The greatest value of Total number of fish bowls that Timothy can fill ?

Solution:

First of all, we need to convert mixed fraction into a fractional number and then we also need to see division of two fractions.

Formula:

$1. \ p\dfrac{q}{r} = \dfrac{p\times r+q}{r}\\2. \ \dfrac{\frac{a}{b}}{\frac{c}d}=\dfrac{a\times d}{b\times c}$

Now, the given mixed fraction can be converted to fractional number as:

$2\dfrac{1}{3} = \dfrac{2\times 3+1}{3} = \dfrac{7}{3}$

Now, To find the total number of fish bowls that can be filled, we need to divide the total number of pounds with number of pounds of pebbles in each fish bowl.

So, the answer is:

$\dfrac{\frac{7}{3}}{\frac{1}{6}}\\\Rightarrow \dfrac{7\times 6}{3\times 1}\\\Rightarrow \dfrac{42}{3}\\\Rightarrow \bold{14}$