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Darina [25.2K]
3 years ago
15

Which situation is best modeled by the equation 9+=16 9 + x = 16 ?

Mathematics
2 answers:
ehidna [41]3 years ago
8 0
This is the all question?
DochEvi [55]3 years ago
8 0

Answer:

D.) You pay $9  for a burger and some amount for dessert for a              total of $16.

 

 Bottom Right

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IF THREE DIAGONALS ARE DRAWN INSIDE A HEXAGON WITH EACH ONE PASSING THROUGH THE CENTER POINT OF THE HEXAGON, HOW MANY TRIANGLES
natka813 [3]

9514 1404 393

Answer:

  6

Step-by-step explanation:

6 triangles are formed by the three diagonals through the center.

6 0
3 years ago
Read 2 more answers
The Digit 9 in which number represents a value of 9 hundredths?
andreyandreev [35.5K]

Answer:

One example: 1.29

Step-by-step explanation:

Any number with 9 at the second decimal place

5 0
3 years ago
The difference between teenage female and male depression rates estimated from two samples is 0.08. The estimated standard error
Ede4ka [16]

Answer: = ( 0.0384, 0.1216)

Therefore at 95% confidence interval the difference between teenage female and male depression rates is between ( 0.0384, 0.1216)

Step-by-step explanation:

Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.

The confidence interval of a statistical data can be written as.

x+/-zr/√n

Given that;

Mean x = 0.08

Standard deviation r = 0.03

Number of samples n = 2

Confidence interval = 95%

z(at 95% confidence) = 1.96

Substituting the values we have;

0.08+/-1.96(0.03/√2)

0.08+/-1.96(0.021213203435)

0.08+/-0.0416

= ( 0.0384, 0.1216)

Therefore at 95% confidence interval= ( 0.0384, 0.1216)

7 0
3 years ago
The profit of a company in thousands of dollars is given by the quadratic function P(x) = 3000 + 1200x - 6x2 where x is the amou
Ganezh [65]
P(x) = 3000 + 1200x - 6x²

P'(x) = 1200 - 12x

1200 - 12x = 0

- 12x = - 1200

x = 100<span>
Shoutout to @dferreiraalves 


Your answer is: x = 100 

Have an amazing day and stay hopeful!

</span>
8 0
3 years ago
What is the value of x in the equation log5 x = 4 jmap?
steposvetlana [31]
To solve for x we proceed as follows:
from the laws of logarithm, given that:
log_a b=c
then
a^c=b
applying the rationale to our question we shall have:
log_5 x=4
hence
5^4=x
x=625
Answer: x=625
5 0
4 years ago
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