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
Veseljchak [2.6K]
2 years ago
5

Z2=49 what are the solution?

Mathematics
2 answers:
miss Akunina [59]2 years ago
8 0
49/2= 24.5
Z=24.5
Since you need to get rid of the 2 just divide 49 by 2 and that's what Z equals
AlekseyPX2 years ago
7 0
If you mean z squared, your answers are 7 and -7.

If you mean z times two, your answer is 24.5
You might be interested in
HELP ASAP WILL MARK BRAINLIEST!!!!
Gnesinka [82]
E=mc2 (5-2)x+99.03 with the addition of beans
4 0
3 years ago
Does anybody knows this if u do please tell me the 3 facts this is due tomorrow!!:[ ​
lozanna [386]
Ommmmmmmmmmmmmmmmmmmmmmm
6 0
2 years ago
Last one , will mark brainliest !!!!
Reil [10]

Answer:

Step-by-step explanation:

Part 1:y=426x+4298

        y=223x+6129

Part 2: x=9.020 (x is the number of months and y is the miles)

Part 3: y=8140.394, or 8,140 since it's rounding to the nearest mile

7 0
3 years ago
Read 2 more answers
Rose bought 7/20 of candy and 0.4 killogram of fruit which did she buy more of explain your answer
Juliette [100K]

Simplify 7/20 to decimals by dividing.

7 divided by 20= 0.35

Rose bought 0.35 kilograms of candy and 0.4 kilograms of fruit.

So, she bought more fruit, since 7/20 is less than 0.4.

I hope this helps :)

6 0
3 years ago
If a particular set of data is approximately normally distributed, we would find that approximately A) 2 of every 3 observations
Kryger [21]

Answer:

A) No

B) No

C) Yes

Step-by-step explanation:

A)  2 out of three observations is equal to

2/3  = 0.67    or  67 %

We know tha the interval

[μ  -  σ/2 ,  μ + σ/2]  is approximately 68.3 % of the values

Therefore 2 out of 3 would not fall in that interval

B)

4 out of  5   is  4/5    = 0,8     or 80 %  If we  examine the interval

[μ  -  σ ,  μ + σ ]   which is approximately 95. Then value 4/5  ( 0,8)

Therefore 0,8 is out of the interval

C) 19/20 = 0,95     or 95 % is almost exact the value for the interval

[μ  -  1.5σ ,  μ + 1.5σ ]  That value is inside  μ - 2σ , μ + 2

8 0
2 years ago
Other questions:
  • A recipe calls for 5 parts strawberry juice to 3 parts water. To make 64 fluid ounces of the strawberry drink. How many fluid ou
    15·1 answer
  • The waiting time for customers at MacBurger Restaurants follows a normal distribution with a population standard deviation of 1
    9·1 answer
  • Line segment TS is tangent to circle O at point N.  If the measure of QNT  is 74°, what is the measure of QPN?
    14·2 answers
  • A six sided number cube is laveled with number from 1 to 6 . If a student tolls the cube 150 times howany times should they expe
    7·1 answer
  • Alexander mixed 3 1/4 ounces of red pain and 2 3/4 ounces of white paint to make a batch of pink he need 25 ounces of pink paint
    12·1 answer
  • What is the value of k?​
    7·2 answers
  • I need help plz I can’t cuaet well understand it
    11·1 answer
  • I can use problem-solving strategies to add and subtract fractions with unlike denominators.
    15·1 answer
  • Y=4x+5 cuando x=9 <br> Porfavor es para hoy
    12·2 answers
  • 5x-4y when x=-2 and y=3
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!