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
blsea [12.9K]
3 years ago
15

=" align="absmiddle" class="latex-formula">


a. -15
b. -5
c. 5 or -5
d. -25
Mathematics
1 answer:
Ket [755]3 years ago
5 0

Answer:

It is -5

Step-by-step explanation:

Have a nice day.

You might be interested in
SHOW WORK PLEASE IN A TESt!!!
charle [14.2K]
Add 10 to both sides to cancel out the 10
divide 2 on both sides
X= 18

4 0
3 years ago
The mean and standard deviation of a normal distribution are 150 and 12 respectively. What percentage of values lie between:
Semenov [28]

Answer:

Step-by-step explanation:

Use a calculator with built-in statistical functions.  The function applying here is normcdf(, the "cumulative density function."  

(a) The percentage of values lying between 138 and 162 is

norm(138,162, 150, 12), which comes out to 0.683, or 68.3%.

(b)  Find norm(126, 174, 150,12):  0.945, or 94.5%

(c)  Find norm(126,162, 150,12);  0.819, or 81.9%

(d) Find norm(162, 174,150,12):  0.136, or 13.6%

8 0
4 years ago
Read 2 more answers
How do you estimate the quotient of 6.1 divided by 8
Alisiya [41]
Detecting...
<span>
</span>Your answer would be:
0.7625



8 0
3 years ago
Read 2 more answers
4 fewer airports than Missouri
Vesnalui [34]
Idkkkkkkkkkkkkkkkkkkkkk
8 0
4 years ago
Draw the next term if this represents an
Eva8 [605]

Answer:

keep stacking

Step-by-step explanation:

all it is doing is stacking

3 0
1 year ago
Other questions:
  • Evaluate f(x) = -3x+3 for x=-2
    12·2 answers
  • A company offered one half of its employees a bonus if the production of light bulbs increased by 20%. The other half of the emp
    8·1 answer
  • For what value of a does the equation ax^2−3x−5=0 have 1 as one of its roots?
    10·1 answer
  • How do you do this question
    9·1 answer
  • The scatter plot below shows the number of pizzas sold during weeks when different numbers of coupons were issued. The equation
    8·2 answers
  • A school has 200 students and spends $40 on supplies for each student. The principal expects the number of students to increase
    11·1 answer
  • Solve 4(2x-3)=6x+2<br> I don't understand the steps pls
    12·1 answer
  • In a middle school classroom there are 4 boys for every 6 girls. How many
    12·2 answers
  • The measures of Z1 and 22 are 30% and 45% of the sum of the angle measures of the triangle. Find
    5·1 answer
  • Is that true that r is the set of counting numbers from 7 to 12 is in a roster notation​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!