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2 years ago

Find the Value of tenths and hundreds digit in 449.66

1 answer:

3 0

Tenths value should be 6, and hundreds value should be 4.
The tenths digit it the first number to the right of the decimal, while the hundreds digit is the third number to the left of the decimal.

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Is this correct (yes or no)? If not, where is the error?

Diano4ka-milaya [45]

Answer:

correcto

Step-by-step explanation:

6 0

2 years ago

A ball is dropped from a height of 64 feet. It's height, in feet, can be modeled by the function h(t)= -16t *power of 2* + 64, w

Assoli18 [71]

2 seconds because t=(64/16)^(1/2)

5 0

2 years ago

Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your finding to sta

Dafna11 [192]

Answer: r represents a significant linear correlation.

Step-by-step explanation:

GIven : Linear correlation coefficient: r = 0.543

Sample size: n= 25

Significance levle: $\alpha=0.05$

Degree of freedom : n-2 = 25-2=23

Now, we check r critical value table for value with df = 23 and $\alpha=0.05$ .

Critical value = ±0.396 [From r critical value table]

Since r = 0.543 > 0.396, that means there is significant linear correlation.

Hence, r represents a significant linear correlation.

8 0

3 years ago

Lines c and d are parallel lines cut by transversal p.

bearhunter [10]

First, let's start off, let us define what are corresponding angles. When a transversal, which is a line that passes through two parallel lines, then the angles in the same corners are congruent.

Using this definition, the angles ∠2 is congruent to ∠6.

4 0

3 years ago

Read 2 more answers

Help ya’ll smart people help me

torisob [31]

Answer:

1) -200

2) -126

3) -5 + (-10)

4) -10

5) -60 + (-85) + (-115) = -260

Step-by-step explanation:

You can just add all of them normally then add the negative sign (-) at the end.

Hope this helps!

3 0

3 years ago