All categories

3 years ago

Explain what happens when you round 4.999 to the nearest tenth

Mathematics

2 answers:

Allushta [10]3 years ago

4 0

Tenth place is the first place after the decimal which is 4.999
^
The answer is 4.9

Vera_Pavlovna [14]3 years ago

4 0

4.999 rounded to the nearest tenth which is the first 9 (4.999) would be 5.000 because (4.999) is bigger than 5. you would round up to a solid 5

You might be interested in

Sorry if the image is blurry

klemol [59]

Answer:

I believe x is greater than or equal to 1

8 0

3 years ago

Please help will mark brainiest!!!!!!!!!

Lorico [155]

1. Rational. It is non-terminating but repeating.

2. Irrational. It is non-terminating, non-repeating

3. Irrational. π is irrational

4. Rational. √49 is 7

5. Irrational. 22 is not a square.

4 0

3 years ago

What is the slope of the line whose equation is 2y = 5x + 4? 1) 5 2) 2 3) 5/2 4) 2/5

Romashka [77]

Answer:

3) 5/2

Step-by-step explanation:

2y = 5x + 4

y = 5/2x + 2

slope = 5/2

(y = mx + b, m being slope, b being y intercept)

6 0

2 years ago

Two different suppliers, A and B, provide a manufacturer with the same part. All supplies of this part are kept in a large bin.

koban [17]

Answer:

The probability of selecting a non-defective part provided by supplier A is 0.807.

Step-by-step explanation:

Let A = a part is supplied by supplier A, B = a part is supplied by supplier B and D = a part is defective.

Given:

P (D|A) = 0.05, P(D|B) = 0.09

A supplies four times as many parts as B, i.e. n (A) = 4 and n (B) = 1.

Then the probability of event A and B is:

$P(A)=\frac{n(A)}{n(A)+N(B)}= \frac{4}{4+1}=0.80\\P(B)\frac{n(B)}{n(A)+N(B)}= \frac{1}{4+1}=0.20$

Compute the probability of selecting a defective product:

$P(D)=P(D|A)P(A)+P(D|B)P(B)\\=(0.05\times0.80)+(0.09\times0.20)\\=0.058$

The probability of selecting a non-defective part provided by supplier A is:

$P(A|D')=\frac{P(D'|A)P(A)}{P(D')} = \frac{(1-P(D|A))P(A)}{1-P(D)}\\=\frac{(1-0.05)\times0.80}{(1-0.058)}\\ =0.80679\\\approx0.807$

Thus, the probability of selecting a non-defective part provided by supplier A is 0.807.

5 0

3 years ago

1) Jorge takes his friends out for smoothies. He buys 5 smoothies and leaves a $3 tip,

irina1246 [14]

Answer:

15b-x=4

Step-by-step explanation:

i am a smart teacher

7 0

3 years ago