1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marat540 [252]
3 years ago
6

Last month,James bought a tree that grows 3 cm each day. It was 5 cm tall when he bought it and now it is 68 cm tall. The equati

on 5+ 3d= 68 can be used to find the number of days James has owned the plant
Mathematics
1 answer:
pshichka [43]3 years ago
4 0

Answer:

james has had the plant 21 days

Step-by-step explanation:

5 +3d= 68

5+3d-5= 68-5

3d= 63

3d/3=63/3

d=21

You might be interested in
BRAINLIST ADDED?ANSWER THIS QUESTION I WILL UPVOTE YOUR ANSWER!!✔:)
Sidana [21]

Answer:

-10 4/64, -.3125, 1/16, 10 51/80, 10 45/48

Step-by-step explanation:

negatives, the larger the number the smaller it is, opposite for positives. 10 45/48 is closer to 11 than 10 51/80

5 0
3 years ago
Read 2 more answers
A book costs $3. Mr. Grayson spent $81 on books. The number of books, b, can be found by solving the equation 3b = 81. Which is
Andre45 [30]

Answer:

Using division equality property to solve for b. b=27

Step-by-step explanation:

A book cost $3

Mr. Grayson spent $81 on books

Let number of books be b

Total cost invest on book = 3b

This would be equal to $81

Therefore, 3b=81

Now we solve for b

Using division method of equality

If we divide both side by same number in equality.After division we get both are equal .

3b=81

Here we divide by 3 both sides

3b÷3=81÷3

b=27

Thus, Using division equality property to solve for b. b=27


7 0
3 years ago
Read 2 more answers
Please help will mark Brainliest <br> Can y’all give a mini explanation too
statuscvo [17]
Its 12!!! uhm i have no explanation sorry...
4 0
3 years ago
The contents of a cell in a spreadsheet are shown below. 3.9157E+9 What number do the contents of the cell represent? A. 3,915,7
Simora [160]

Answer:

c

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
suppose that incomes of families in Newport Harbor are normally distributed with a mean of $750,000 and a standard deviation of
denis23 [38]

Answer: 0.345

Step-by-step explanation:

Given : The incomes of families in Newport Harbor are normally distributed with Mean : \mu=\$ 750,000 and Standard deviation : \sigma= $250,000

Samples size : n=4

Let x be the random variable that represents the incomes of families in Newport Harbor.

The z-statistic :-

z=\dfrac{x-\mu}{\dfrac{\sigma}{\sqrt{n}}}

For x= $800,000

z=\dfrac{800000-750000}{\dfrac{250000}{\sqrt{4}}}=0.4

By using the standard normal distribution table , we have

The probability that the average income of these 4 families exceeds $800,000 :-

P(x>80,000)=P(z>0.4)=1-P(z\leq0.4)\\\\=1-0.6554217=0.3445783\approx0.345

Hence, the probability that the average income of these 4 families exceeds $800,000 =0.345

6 0
4 years ago
Other questions:
  • It seems simple I just don't know what type of answer it's asking for.
    14·2 answers
  • A car dealership paid a certain price for a car that market up by 7/5 of the price you paid later he sold it for $24,000 what is
    15·1 answer
  • Whatcha dosnt belong. 9/20, 45/100, 45%, or 9/45
    15·2 answers
  • Find the volume of the box 9ft x 6ft x 4ft.
    6·2 answers
  • HELPPPP I WILL GIVE BRAINLIEST PLEASE HELP ASAPPPP
    7·2 answers
  • Assume that John Smith is a salesperson employed by McCrackin Company. Smith's regular rate of pay is $36 per hour, and any hour
    10·1 answer
  • A cylinder has a base radius of 9m and a height of 14m. What is its volume in cubic m, to the nearest tenths place?
    6·1 answer
  • Place an operation sign between two of the digits to make the equation true
    12·1 answer
  • Any number that can be written as a fraction is?
    13·1 answer
  • Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!