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
Temka [501]
3 years ago
10

What's X+ 3 = x^ 3- 7x + 5​

Mathematics
1 answer:
____ [38]3 years ago
6 0

Answer:

2.693995, or −2.945995 or 0.252

Step-by-step explanation:

You might be interested in
In math what is the answer to this question. -27•7/9=
agasfer [191]
-27 \times \frac{7}{9} = -3\times \frac{7}{1} = -3\times 7 = \boxed{-21}

Your answer is -21
6 0
3 years ago
Which fraction is larger 10/13 or 11/14
dem82 [27]
10/13 would be the larger number and here is why

10/13

10/13 x 3780/3780

37800/49140

so your answer is 10/13


5 0
3 years ago
Read 2 more answers
PLEASE HELP ME
Citrus2011 [14]
The answer is -15 yayaya
6 0
3 years ago
PLEASE HELPPPP MEEEEEE ASAP
Olenka [21]

Answer:

i think its d

Step-by-step explanation:

im not sure but i think it is. hope this helps. i couldnt see very well lol

8 0
3 years ago
Read 2 more answers
a) The mean age of graduate students at a University is at most 31 y ears with a standard deviation of two years. A random sampl
kari74 [83]

Answer:

A.)

H0: μ ≤ 31

H1: μ > 31

B.)

H0: μ ≥ 16

H1: μ < 16

C.)

Right tailed test

D.)

If Pvalue is less than or equal to α ; we reject the Null

Step-by-step explanation:

The significance level , α = 0.01

The Pvalue = 0.0264

The decision region :

Reject the null if :

Pvalue < α

0.0264 > 0.01

Since Pvalue is greater than α ; then, we fail to reject the Null ;

Then there is no significant evidence that the mean graduate age is more Than 31.

B.)

H0: μ ≥ 16

H1: μ < 16

Null Fluid contains 16

Alternative hypothesis, fluid contains less than 16

One sample t - test

C.)

Null hypothesis :

H0 : μ ≤ 12

. The direction of the sign in the alternative hypothesis signifies the type of test or tht opposite direction of the sign in the null hypothesis.

Hence, this is a right tailed test ; Alternative hypothesis, H1 : μ > 12

d.)

If Pvalue is less than or equal to α ; we reject the Null.

3 0
2 years ago
Other questions:
  • One serving of pretzels contains 1.5 grams of fat. That is 3% of the daily amount recommended for a 2,000 calorie diet. How many
    6·1 answer
  • A store is having a sale on where movies are 15% of their original price. A movie is on sale for $22.10. What is the original pr
    10·2 answers
  • Patrick invested money into a special savers bank account. Each year money in the account earns 4% interest. After one year, the
    11·2 answers
  • From a circular sheet of a radius 5 cm, a circle of radius 3 cm is removed. Find the area of the remaining sheet.
    10·1 answer
  • Determine the slope and y-intercept for the line that passes through the points (5, 5) and (−5, 1)
    14·1 answer
  • HELP ME PLEASE I NEED HELP
    13·2 answers
  • Two cars head toward each other from opposite ends of a freeway 2286 miles long. If the speed of the first car is 68 miles per h
    7·1 answer
  • If a^2 -b^2 =12 and a-b=4 what is the bay of a +b
    15·1 answer
  • Daycare in the New York region costs an average of $ 1,123 per month with a stdev = $325 depending upon level of care etc. Withi
    8·1 answer
  • a person runs 5000 feet in 9 minutes. What is the person's speed, in the feet per minute, to the nearest hundred?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!