Ask question

Ask question

All categories

2 years ago

5

You volunteer to help drive children at a charity event to the zoo, but you can fit only 7 of the 20 children present in your v

an. How many different groups of 7 children can you drive?

1 answer:

mina [271]2 years ago

7 0

Answer:

for of the vans will have 0.5 and ond will have 0.3

Step-by-step explanation:

You might be interested in

What is the quotient of 7035/15 pls answer this fast

alexgriva [62]

<span>What is the quotient of 7035/15

469 is equivalent to 7035/15

because 7035/15=469</span>

3 0

3 years ago

Find the slope of -y=-1x+0

DIA [1.3K]

Answer:

1

Step-by-step explanation:

Hope this helps

8 0

2 years ago

Read 2 more answers

Mike hiked to a lake in 4.5 hours at an average rate of 2

aleksandrvk [35]

Answer:

It took Pedro <em>3.81 hours</em> to reach the lake.

Step-by-step explanation:

Time taken by Mike to hike a lake = 4.5 hours

Average rate of Mike while hiking the lake = $2\frac{1}{5}\ miles/hr$

Formula for distance can be seen as:

$Distance = Speed\times Time$

Distance traveled by Mike = $4.5 \times 2\frac{1}{5} = 4.5\times \frac{11}{5} = 9.9\ miles$

Rate of Pedro while hiking the same distance = $2\frac{3}{5}\ miles/hr = \frac{13}{5}\ miles/hr$

Given that, Pedro also travels the same distance.

And we have to find the Time.

$Time = \dfrac{Distance}{Speed}$

$Time = \dfrac{9.9}{\frac{13}{5}}\\\Rightarrow Time = \dfrac{9.9\times 5}{13} = \bold{3.81\ hours}$

It took Pedro <em>3.81 hours</em> to reach the lake.

6 0

2 years ago

The numbers of students in the four sixth-grade classes at Northside school are 26,19,34 and 21. Use properties to find the tota

san4es73 [151]

Basically there are 3 addition properties and they are associative property, identity property, and commutative property.

Commutative property is just changing the order of the addends. Example: 26+19+34+21= 21+34+19+26

Identity Property is just adding a 0 to the number that doesnt change anything. Example: 26+19+34+21 +0 = 100

Associative property is just changing the grouping of the addends. Example: (26+19) + (34+21)

6 0

2 years ago

Which number is greater 30% or 0.03?

Y_Kistochka [10]

30% because as a decimal it would be written as .30 and that is greater then .03

4 0

3 years ago