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Viktor [21]
3 years ago
11

Ayuda aqui en este ejercicio (2x+8)2 (el ultimo 2 va elevado)

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
4 0

Answer:

4x^2+32x+64

Step-by-step explanation:

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What equation represents this sentence?<br><br> 18 less than the product of a number and 9 is 14.
Sonja [21]

18 - (9 x 14) This equation represents the sentence.

hope that helps :)


5 0
3 years ago
7. Basic Computation: P-value Corresponding to 1 Value For a Student's dis-
alukav5142 [94]

Answer:

a) Interval containing the corresponding P-value for a two-tailed test is;

0.01  ≤ p-value ≤  0.02

b) Interval containing the corresponding P-value for a right-tailed

test is;

0.005  < p-value <  0.010

Step-by-step explanation:

Given the data in the question;

t = 2.930

df = 10

Test statistics;

Now form the t-distribution table, at df = 10, 2.930 falls between { t=2.764 and t=3.169]

so;

for a two tailed test, corresponding p-value is between: 0.02 and 0.01

For one(right) tailed test, corresponding p-value is between: 0.01 and 0.005

Therefore;

a) Interval containing the corresponding P-value for a two-tailed test is;

0.01  ≤ p-value ≤  0.02

b) Interval containing the corresponding P-value for a right-tailed

test is;

0.005  < p-value <  0.010

7 0
3 years ago
If one car goes 390 miles on 13 gallons of gas, and another car goes 480 miles on 15 gallons of gas, which one gets more miles p
zimovet [89]

Answer:

The second one

Step-by-step explanation:

The first car goes 30 miles on one gallon of gas and the second car goes 32 miles on one gallon of gas.

6 0
2 years ago
Read 2 more answers
What is the solution?
Paladinen [302]

Answer:

D. x≥6

Step-by-step explanation:

If x²≥36

x≥√36

x≥6

3 0
3 years ago
21.6/12x = 34.2 does anyone know how to do this?
olga55 [171]

Answer:

x = 32.6

Step-by-step explanation:

Please share the instructions:  "Find the value of x ... "  Also, indicate whether x is in the numerator or denominator.

If in the numerator, then we have (12.6/12)x = 34.2.

Multipying both sides by (12/12.6) yields 34.2(12/12.6), or x = 32.6

3 0
3 years ago
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