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
jonny [76]
3 years ago
8

Notebooks cost $1.39 each. What are the possible numbers of notebooks that can be purchased with $10

Mathematics
2 answers:
Katena32 [7]3 years ago
6 0

Answer:

7 notebooks

Step-by-step explanation:

The total for the nine will be 9.73 I’d you get 8 notebooks it will be 11.12 with us too much.

murzikaleks [220]3 years ago
4 0

Answer:

7

Step-by-step explanation:

HOPE THIS HELPS

PLZ MARK BRAINLIEST

You might be interested in
Please help me it dues in 51 minutes​
AfilCa [17]

Answer:

y=3x-4

Step-by-step explanation:

Slope intercept form is :

y=mx+b

where m is the slope, and b is the y intercept.

We are given the slope, it is 3. we are also given the y intercept, it is (0,-4). For this form, the 0 in (0,-4) is ignored, and we consider the y intercept to be -4.

So, m is 3, and b is -4. Substitute the values into the equation

y=3x+ -4

y=3x-4

So, the equation in slope intercept form is

y=3x-4

8 0
3 years ago
Read 2 more answers
How many true conditional statements may be written using the following statements?
tangare [24]
The answer is A, Hope this helps <3... can i have brainlyest?

4 0
3 years ago
Which term of the AP 21, 18, 15 ...... is -81 ?​
amid [387]

Given AP is 21 ,18,15,...

First term = 21

Common difference = 18-21 = -3

Let an = -81

We know that

an = a+(n-1)d

⇛21+(n-1)(-3) = -81

⇛ 21-3n+3 = -81

⇛24-3n = -81

⇛ 24+81 = 3n

⇛ 105= 3n

⇛ n = 105/3

⇛ n = 35

35th term of the AP is -81.

<u>also</u><u> read</u><u> similar</u><u> questions</u><u>:</u> Which term of a AP 5 , 13 , 21 ,... is 181?

brainly.com/question/2406241?referrer

Which term of the AP:3, 8, 13, 18,...,is 78?

brainly.com/question/15380012?referrer

3 0
2 years ago
NEED HELP ASAP<br> PLEAS WILL GIVE BRAIN
san4es73 [151]
Picture is not showing
5 0
2 years ago
What is the probability that two randomly chosen players completed the walk in 2.9 hours or more? Show your work.
Musya8 [376]

Answer:

8.08%

Step-by-step explanation:

Suppose several high schools in a city are sponsoring a walk-athon to raise money for a local charity. A certain route is mapped out through the city and each participant finds sponsors to donate money for the walk. If a participant completes the walk under a certain time, extra money will be donated. You are responsible for recording the finishing times for each of the participants. After collecting all of the data, you determine that the finishing times are normally distributed with a mean of 2.6 hours and a standard deviation of 0.3 hour.

Answer:

Given that:

Mean (μ) = 2.6 hours and standard deviation (σ) = 0.3 hour, n = 2

The z score is used in statistics to determine the amount of standard deviation by which the raw score is above or below the mean. It is given by the equation:

z=\frac{x-\mu}{\sigma}, where x is the raw score.

If the sample size (n) is taken then the z score is given by:

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

Therefore for this problem the z score is:

z=\frac{x-\mu}{\frac{\sigma}{\sqrt{n} } }=\frac{2.9-2.6}{\frac{0.3}{\sqrt{2} } }=1.41

From the normal distribution table, probability that two randomly chosen players completed the walk in 2.9 hours or more = P(x > 2.9) = P(z > 1.41) = 1 - P(z < 1.41) = 1 - 0.9192 = 0.0808 = 8.08%

5 0
3 years ago
Other questions:
  • . Find the sum of the first 30 terms of the series:<br>16 + 19 + 22 +......​
    12·2 answers
  • 3⋅ 3/5 (3/5 is a fraction)
    14·1 answer
  • If (2 − 3i) + (x + yi) = 6, what is x + yi?<br><br> i really need help with these
    9·2 answers
  • Find all angle measures in the diagram.
    14·1 answer
  • An instructor of a biology class believes the average final exam score for his biology class was more than 75. Suppose a sample
    6·1 answer
  • PLEASE ANSWER ASAP
    15·1 answer
  • 3.
    15·2 answers
  • Please help me idk this
    13·1 answer
  • Name three sets of collinear points:
    11·1 answer
  • A company manufactures two types of electric hedge trimmers, one of which is cordless. The cord-type trimmer requires 2 hours to
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!