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
777dan777 [17]
2 years ago
5

Find the value of x. (‼️‼️‼️‼️

Mathematics
1 answer:
Olin [163]2 years ago
7 0

Answer: 5

Step-by-step explanation:

You might be interested in
Inflation causes things to cost more, and for our money to buy less (hence your grandparents saying "In my day, you could buy a
Dmitrij [34]

Answer:

Step-by-step explanation:

100 (0.96)^{25} = around 36.04

6 0
3 years ago
HELP HELP HELP
SSSSS [86.1K]

Answer:640

Step-by-step explanation:

Since 15 out of every 75 fish are more than 30 cm long, the probability of finding a fish more than 30 cm is P(x > 30) = 15/75 = 1/5.

The probability of finding a fish 30 cm or less is P(x ≤ 30) = 1 - P(x > 30)

= 1 - 1/5

= (5 - 1)/5

= 4/5

Since we have 800 fish and the probability of finding a fish 30 cm or less is P(x ≤ 30) = 4/5, then the number of fish in the population that are 30 cm or less in length are 800 × P(x ≤ 30) = 800 × 4/5

= 160 × 4

= 640

So, 640 fish in the population are 30 cm or less in length

3 0
2 years ago
Suppose a vine maple grows in height linearly. Four weeks after it is planted it stands 10.67 inches, and after seven weeks it i
dsp73

Answer:

Height (z)= 4+(5/3)(z)

Where z is the number of weeks

1). Slope = 4

2). Height= 5.67 inches

3).Height (z)= 4+(5/3)(z)

4).Height= 30.67 inches

Step-by-step explanation:

At week four

10.67= x+4y

Week 7

15.67= x+7y

Solving both equation simultaneously

3y= 5

Y= 5/3

15.67= x+7y

15.67= x+7(5/3)

15.67-35/3= x

15.67-11.67= x

4= x

The modeled equation is

Height (z)= 4+5/3(z)

Where z is the number of weeks

Slope of the function as compared to y= mx+c is 4

The first week of it's plantation

Height (z)= 4+5/3(z)

Height (1)= 4+5/3(1)

Height= 5.67 inches

After 16 weeks

Height (z)= 4+(5/3)(z)

Height (16)= 4+(5/3)(16)

Height= 30.67 inches

5 0
3 years ago
A student walks 3 blocks south 4 blocks west and 3 blocks north what is the displacement
AURORKA [14]

Answer:

4 blocks west

Step-by-step explanation:

In (North, East) coordinates, the sum of the distances is ...

... (-3, 0) +(0, -4) +(3, 0) = (-3+0+3, 0-4+0) = (0, -4)

The net displacement is 4 blocks west.

6 0
3 years ago
Read 2 more answers
The length, L cm, of a line is measured as 13 cm correct to the nearest centimetre, Complete the following statement to show the
Korvikt [17]

Answer:

12.5≤x<13.5

Step-by-step explanation:

below 12.5, it would round down to 12

13.5 and above, it would round up to 14

8 0
3 years ago
Other questions:
  • Of the 50 students in the cafeteria, 7 have red hair. Suppose there are 750 students in the school. Write a proportion that coul
    8·1 answer
  • A triangle has a base of 4x-7 and a height of 2x + 3. Find the area.
    13·1 answer
  • Como me puedes explicar el resultado de 10 times ?
    8·1 answer
  • A.The y-intercept of the function is 3.
    13·1 answer
  • A wall is 20 inches thick. 6 inches is​ concrete, 9 inches is​ brick, and 5 inches is limestone. What fraction of the wall is​ c
    6·2 answers
  • Unit rate of 100 calories in 5 crackers​
    14·2 answers
  • If we can show<br> then EH || FG
    10·1 answer
  • I need to know how to do this I forgot please help.
    8·1 answer
  • Can someone help plz :')
    8·1 answer
  • What is the least common denominator of 4 and 10
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!