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user100 [1]
3 years ago
8

Evaluate 3z+6 when z=4​

Mathematics
1 answer:
tatyana61 [14]3 years ago
5 0

Answer:

18

Step-by-step explanation:

plug 4 for z

3(4)+6=18

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T object]user: find two consecutive integers whose sum is 113.
8090 [49]
Take 2x and add 1 to equal 113
 2x+1=113              
5 0
3 years ago
Fawzia has two summer jobs. During the week she works in the grocery store, and on the weekend she works at a nursery. She gets
kumpel [21]

Answer:

In total she works 21 hours and for the equation its gn=g+n

Step-by-step explanation:

got the equation i just put gn but that can be replaced with 21 since g and n both represent the number of hours fawzia works

8 0
2 years ago
Explain the difference between each pair of concepts.
Fynjy0 [20]

Answer:

a. B. Frequency is the number of times a particular distinct value occurs. Relative frequency is the ratio of the frequency of a value to the total number of observations.

b. A. A relative frequency is the same as a percentage expressed as a decimal.

Step-by-step explanation:

Frequency is the number of repetitions of a particular observation.

Relative Frequency is the ratio of the frequency of particular observation to the sum of frequencies of all the observations.

The percentage is the proportion of the whole.

Thus, In question (a)

Option B is the only correct answer.

and in question (b)

Option A is the only correct answer.

7 0
3 years ago
Clint is in study hall reading the hunger games after 20 minutes he is on page 151 after 45 minutes he's on page 181 how many pa
Mademuasel [1]

After 20 minutes Clint is on page = 151

After 45 minutes Clint is on page = 181

Time slot = 45-20=25 minutes

Difference in pages in 25 minutes = 181-151=30 pages.

Lets suppose Clint is reading each page at same pace.

So , In 25 minutes, he can read = 30 pages

In 1 minute he can read = \frac{30}{25}=1.2 pages

Initial time is 20 minutes, so he can read the number of pages in 20 minutes = 20\times1.2=24

So, number of pages Clint read prior to study hall were =

151-24=127 pages.

6 0
3 years ago
Jordan has 12 feet of lumber to make wooden sign. If each sign requires 2/3 of a foot of lumber,how many sign can he make
slega [8]

Answer:

5

Step-by-step explanation:

4 0
2 years ago
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