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
borishaifa [10]
3 years ago
10

Ten more than half a number is fifteen. Write that in number form pls

Mathematics
2 answers:
kupik [55]3 years ago
6 0

Answer:

17

Step-by-step explanation:

elena-14-01-66 [18.8K]3 years ago
6 0

Answer:

(x/2)+10=15 x=10 (x is the number in the problem btw)

You might be interested in
Can someone please answer this question please answer it correctly please show work
Zina [86]

Answer:

34) A

35) C

36) D

Step-by-step explanation:

34) The perimeter of a triangle is equal to the sum of the lengths of its sides

Sides: (6.2p + 4.5q) + (3.4p - 0.7r) + (2.9r - 4.1q)

Combine like terms (same variables)

(6.2p + 3.4p) + (4.5q - 4.1q) + (2.9r - 0.7r)

9.6p + 0.4q + 2.2r

A

35)

Time possibilities

1 hour - $3 - $5 = $-2     No

2 hours - $6 - $5 = $1    Yes

3 hours - $9 - $5 = $4    Yes

4 hours - $12 - $5 = $7    Yes

5 hours - $15 - $5 = $10   Yes

6 hours - $18 - $5 = $13   Yes

7 hours - $21 - $5 = $16   Yes

8 hours - $24 - $5 = $19   No

9 hours - $27 - $5 = $22  No

The possible hours that Ms. Barnes can park are 2 - 7 hours

The only inequality graph that represents all of these values is C

36)

<h3>(-\frac{4}{7}) / (-\frac{3}{4}) * (-2\frac{1}{3})</h3>

Convert to improper fractions

<h3>(-\frac{4}{7}) / (-\frac{3}{4}) * (\frac{-7}{3})</h3>

Divide by finding the reciprocal

<h3>(-\frac{4}{7}) * (-\frac{4}{3}) * (\frac{-7}{3})</h3><h3 /><h3>\frac{16}{21} * -\frac{7}{3}</h3><h3 /><h3>\frac{-16}{9}</h3>

Convert back to a mixed number

-1\frac{7}{9}

D

Hope this helps :)

8 0
3 years ago
2. Find the product.<br> 7.85 X 4.07 =
Novosadov [1.4K]

Answer:

       7.85

       4.07

---------------=

31.9495

8 0
3 years ago
HELP ASAP!!!
erastova [34]

Answer:

560

Step-by-step explanation:

560÷210+÷90138 which makes the answer

5 0
2 years ago
A population has mean 187 and standard deviation 32. If a random sample of 64 observations is selected at random from this popul
Zina [86]

Answer:

11.51% probability that the sample average will be less than 182

Step-by-step explanation:

To solve this question, we have to understand the normal probability distribution and the central limit theorem.

Normal probability distribution:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Central Limit theorem:

The Central Limit Theorem estabilishes that, for a random variable X, with mean \mu and standard deviation \sigma, a large sample size can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}

In this problem, we have that:

\mu = 187, \sigma = 32, n = 64, s = \frac{32}{\sqrt{64}} = 4

What is the probability that the sample average will be less than 182

This is the pvalue of Z when X = 182. So

Z = \frac{X - \mu}{\sigma}

By the Central Limit Theorem

Z = \frac{X - \mu}{s}

Z = \frac{182 - 187}{4}

Z = -1.2

Z = -1.2 has a pvalue of 0.1151

11.51% probability that the sample average will be less than 182

8 0
3 years ago
Question 9 of 10
Sophie [7]

Answer:

d

Step-by-step explanation:

its a triangle all sides are equal. so it would be d-60 degrees

8 0
3 years ago
Other questions:
  • a hairstylist can serve a maximum of 12 customers each day he works. he charges $15 for a child haircut and $24 for an adult hai
    14·1 answer
  • Five more than a number tripled is half the number. What is the number?
    7·2 answers
  • Male | Female
    6·2 answers
  • Joan had 198 dollars to spend on 9 books.After buying them she had 18 dollars. How much did each book cost?
    9·1 answer
  • In a bag of Cantu 2/3 of the candy is chocolate and 1/6 of the candy is cinnamon. What fraction of the candy is either chocolate
    6·1 answer
  • Do you need to execute the Distributive Property to simplify: 5(2-8)?<br> Yes<br> No
    8·2 answers
  • PLS HELP I CANT DO THIS
    15·1 answer
  • What is the distance between the points (4 3) and (1 -1) on the cordinate plane
    10·2 answers
  • A company wishes to monitor the variation in the length of time it takes to process and send a bill to a customer. Seven bills w
    8·1 answer
  • 2(x + 1) &gt; 10<br> Help pleaseeeeeeee
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!