2 years ago

PLEASE HELP NO ONE IS ANSWERING ANY QUESTION I ASK!!!!

Mathematics

1 answer:

Xelga [282]2 years ago

5 0

Answer:

sorry in dont know the ans

You might be interested in

A mother wants to invest $14,000.00 for her sons future education. She invests a portion of the money in a bank certificate of d

SVETLANKA909090 [29]

560, because 4 percent of 14,000.00 is 560.

7 0

3 years ago

Read 2 more answers

Si un gramo de chocolate vale$38.25¿cuánto costarán 750 gramos?

Anna007 [38]

Answer:

28687.5

Step-by-step explanation:

Un gramo equivale a $38,25, por lo que si tenemos 750 de esos gramos, tendríamos que multiplicarlos para obtener el costo total.

3 0

1 year ago

A 12-foot ladder leans against the wall makes an angle of 62.87 degrees with the ground. How high up the wall does the ladder re

Alex

Answer:

10.68 ft

Step-by-step explanation:

sin(62.87)=x/12

12sin(62.87)

=10.68 ft

4 0

2 years ago

!!!URGENT!!! I WILL GIVE 100 points<br> Can someone please answer this?

avanturin [10]

Ans hope its the green

but i need better info

4 0

3 years ago

Measuring the height of a tree is usually more difficult than measuring the diameter of the tree. Therefore, many researchers us

LenKa [72]

Answer:

(B) (0.396, 1.712)

Step-by-step explanation:

From the information given;

Confidence Interval = 0.95

Significance Level $= 1 - 0.95 = 0.05$

The confidence interval for regression coefficient beta (whereby in this case it is the coefficient of the diameter) is expressed by:

= $( Beta ^- \ t_{n-2}, \alpha/2 ( S.E \ of \ \^ \ \ ), Beta^+ \ t_{n-2}, \alpha/2 ( S.E \ of \ \^ \ \ ))$

From the regression coefficient, the estimated value of beta^ = 1.054

$= (1.054 - t_{29,0.025} *(0.322), 1.054 + t_{29,0.025}*(0.322))$

$t_{229,0.025} = 2.0452\\\\ = \mathbf{(0.396, 1.712)}$

8 0

2 years ago