A rectangular prism has a volume of 30 cubic inches.It's length is 1/3and it's width is 3 feet. What is the height?

Answer:

A. 4×0= 0

Step-by-step explanation:

since it shows that any number you multiply by 0 still gives you 0

Answer:

Step-by-step explanation:

How many books are there?

6+5+4+3 = 18 books total

How many are adventure books?

3

3 out of 18 books are adventure books

Robero has a 3/18 probability of choosing an adventure book.

Your teacher might want that probability in the lowest possible form. That is because it is the easiest to use and to understand.

You can do this by dividing both numbers by the "numerator" which is the first number in the fraction, (the adventure book count).

3/3 = 1

18/3 = 6

So the fraction can be reduced to 1/6.

Robero has a 1/6 chance of choosing an adventure book.

Answer:

t=15

Step-by-step explanation:

Answer:6.25

Step-by-step explanation:1.25x5=6.25

Answer:

$6.25

Step-by-step explanation:

1.25 × 5 = 6.25

hope this helps...

Answer:

Step-by-step explanation:

3/20 21% 0.24 25.6% 2.24

Answer:

3.10686

Step-by-step explanation:

Divide the kilometer by 1.609

9514 1404 393

Answer:

  3 1/8 miles

Step-by-step explanation:

Using your conversion factor ...

  (5 km) × (1 mi)/(1.6 km) = (5/1.6) mi = 25/8 mi = 3 1/8 mi

A 5k race is about 3 1/8 miles.

_____

Additional comment

That estimate that is high by 0.584%, or 29.2 meters.

Answer:

$2.40 or $77.55

Step-by-step explanation:

I don't know if you are asking for how much off or what, so I'm doing both

First, we have to find how much we have to take off or what is 30% of 79.95 so our equation is:

79.95 x 0.03 = 2.40

So 30% of 79.95 is $2.40

To find how much our new price sale is, we have to take that $2.40 off so our equation is:

79.95 - 2.4 = 77.55

So our discount price is $77.55

hope this helps:)

Answer:

6.6 repeating = 6.7

46/7 = 6.7

6.8 = 6.8

47(root) = 6.9

Some of these answers have repeating numbers so I just rounded em.

Hope this helps :D

Answer:

.........................

Step-by-step explanation:

Step-by-step explanation:

f(-1)=-42(-1)+3....placing -1 in x

f(-1)=42+3

f(-1)=45

Answer:

Step-by-step explanation:

9x=16

x = 16/9

Answer:

The answer is x = 20

Step-by-step explanation:

If you set both equations equal to each other and solve for x, you will get 20.

3x+32 = 5x-8        add 8 to both sides

3x+40 = 5x           subtract 3x from both sides

40 = 2x                 divide by 2 on both sides

20 = x

Answer:

33

Step-by-step explanation:

3(3) + 2 (2(3)+6)

=9 + 2 (12)

=9 + 24

=33

Answer:  13

Step-by-step explanation:

Answer:

1)k=1.50408

2)=64

3)P(t)=64e^(1.50408t)

4)=118098

5)t=6.42 hrs

Step-by-step explanation:

CHECK THE COMPLETE QUESTION BELOW

A bacteria culture grows with constant relative growth rate. The bacteria count was 1296 after 2 hours and 531441 after 6 hours. Answer the following questions.

1. What is the relative growth rate?

2. What was the initial size of the culture?

3. Find an expression for the number of bacteria after t hours.

4. Find the number of cells after 5 hours.

5. When will the population reach 1000000?

To find relative growth rate, expression below can be used

P(t)= Po*e^(kt)

Where k= growth rate

Po= initial amount

t= time in hours

We were given The bacteria count as 1296 after 2 hours and 531441 after 6 hours. This can be expressed below as

P(2)= P(o)e^(2k)= 1296.........eqn(1)

P(6)= P(o)e^(6k)= 531441........eqn(2)

If we find the ratio of the two eqn we have

531441/1296 =[P(o)e^(6k)]/[P(o)e^(2k)]

410.0625= e^(4k)

If we take Ln of both side

ln 410.0625=ln(e^4k)

k=1.50408

1)= k=1.50408

2)

From P(2)= Po*e^(2k)= 1296

1296=Po × e^(2×1.50408)

1296= Po × e^(3.00816)

Po=1296/e^(3.00816)

=64

3) the expression is P(t)=64e^(1.50408t)

4). P(5)=64e^(1.50408×5)

=118098

5) P(t)= 1,000,000

1000000=64e^(1.50408t)

1000000/64 = 64e^(1.50408t)

Ln(15625)=ln[e^(1.50408t)]

9.657=e^(1.50408t)

t=6.42 hrs

Answer:

a

Step-by-step explanation:

Answer:

y=4/7x

Step-by-step explanation:

Graph the point (4,7) and (0,0) because x is pint and y is servings

The equation is y=4/7 x because the slope is 4/7 and it starts at the origin.

Answer:

Step-by-step explanation:

Below numbers are divisible by the number of students:

Lets find GCF of 24 and 36:

The largest possible number of students is 12

Answer:

c. Cluster random sample

Step-by-step explanation:

Missing word "every participant in those meetings. What type of sample is this? a. Simple random sample, b. Stratified random sample, c. Cluster random sample, d. None of the above"

In the cluster sampling, researchers will divide a certain population into smaller groups which is known as clusters, then, they randomly select among these clusters to form a sample. In cluster sample, the clusters to be included are selected at random and all members of the cluster are included.

Answer: Two angles are Adjacent when they have a common side and a common vertex (corner point) and don't overlap.

Step-by-step explanation: Here is an example image.

Answer:

7103.98

Step-by-step explanation:

1) 3991 × 6% = 239.46 intrest rate of a year

2) 239.46 × 13 = 3112.98 intrest rate of 6% for 13yrs

3) 3991 + 3112.98 = 7103.98 Stephanie account balance after 13 yrs

Answer:

the answer is 729.........

Answer:

$1.50

Step-by-step explanation:

When you add $0.29 and $1.23 you get $1.52

then you round $1.52 down to get $1.50 because $1.52 is closer to $1.50 than it it closer to $1.60

Answer:

The answer is x-10

Step-by-step explanation:

Just did it

Answer:

1) 25, 2) 6

Step-by-step explanation:

Answer:

The range of values from one job is between $50 and $650.

Step-by-step explanation:

An electrician charges y amount to work x hours on a job. The electrician charges a $50 service fee and $30 per hour.

This means that his earnings in a job can be modeled by the following function:

[tex]y = 30x + 50[/tex]

The electrician works maximum of 20 hours on any job. What is the range of values for one job?

Minimum, he works 0 hours, and earns:

[tex]y(0) = 30(0) + 50 = 50[/tex]

Maximum, he works 20 hours, and earns:

[tex]y(20) = 30(20) + 50 = 650[/tex]

The range of values from one job is between $50 and $650.

Answer:

y=2x

Step-by-step explanation:

Answer: ok so I am bad at this but i would pick.....the top one

Step-by-step explanation:

Answer:

B and 7

Step-by-step explanation:

because 9 minus 2 is 7