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
bazaltina [42]
3 years ago
5

Hi guys.

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
4 0

Answer:

circle and rectangle

Step-by-step explanation:

You might be interested in
What is this song of 2.5 x 10 to the 4th power + 3.4 * 10 to the 4th power
Sergio039 [100]
5.9 • 10^4

just add the two numbers because the exponents are equal.
4 0
3 years ago
The ages of trees in a forest are normally distributed with a mean of 25 years and a standard deviation of 4. Approximately what
harkovskaia [24]

Answer:

78.88%

Step-by-step explanation:

We have been given that

\mu=25,\sigma=4,x_1=20,x_2=30

The z-score formula is given by

z-\text{score}=\frac{x-\mu}{\sigma}

For x_1=20

z_1=\frac{20-25}{4}\\\\z_1=-1.25

For x_2=30

z_2=\frac{30-25}{4}\\\\z_2=1.25

Now, we find the corresponding probability from the standard z score table.

For the z score -1.25, we have the probability 0.1056

For the z score 1.25, we have the probability 0.8944

Therefore, the percent of the trees that are between 20 and 30 years old is given by

0.8944 - 0.1056

= 0.7888

=78.88%

6 0
3 years ago
Read 2 more answers
Fractions and mixed numbers I need help!!!
zimovet [89]

Answer:

The answer would be D, or 3^{3} *3^{2}* 5

Step-by-step explanation:

A is 540

B is 30

C is 720

D is 360

7 0
3 years ago
I need help with algebra2 ​
ollegr [7]

Answer:

Step-by-step explanation:

sure i am here to help always for

3 0
3 years ago
Read 2 more answers
The cost price of 16 notebooks is equal to the selling price of 12 notebooks.Find the gain per cent.
madam [21]

Answer:

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • At the beginning of this month, the balance of Dillon's checking account was $1000.11. So far this month, he has received a dire
    14·2 answers
  • I need help on 7-14 I don’t understand and it’s due tomorrow please help
    11·1 answer
  • Anyone wanna help a girl out w some pre-cal? The range & one to one function is hard for me w this graph. I don’t understand
    10·1 answer
  • What is the value of s in the equation 3r = 10 + 5s when r = 10
    8·1 answer
  • PLEASE HELP. FIRST CORRECT ANSWER WILL GET BRAINLIEST AND 20 POINTS PLEASE HELP! I AM DESPERATE, AND NEED TO FINISH IN 30 MINUTE
    9·2 answers
  • Generate equivalent fractions for 1/2. Rename this fraction 5 or more times.
    13·1 answer
  • A physical education teacher wanted to test whether her county’s students are falling below the national proportion. It is known
    5·1 answer
  • Two identical quarter circles are cut from a rectangle as shown
    10·1 answer
  • Priya drew a circle whose area is 25 cm. Dan drew a circle whose diameter is 4 times the radius of Priya's circle. How many time
    13·1 answer
  • Write an equation for the nth term of the arithmetic sequence 8, 3, -2, -7,... Find the 9th term of the sequence.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!