All categories

3 years ago

24 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

1 answer:

6 0

Red:green

5:3
5+3=8
8 units
4qt=8 units
divide by 8
0.5qt=1unit
5 unit=red
5*0.5=2.5qt, red=2.5qt
3unit=lime
0.5*3=1.5qt
1.5qt, 2/3 of that is yellow, 1/3 is blue, 1.5 times 2/3=1, 1.5 times 1/3=0.5
result:
2.5qt red
1qt yellow
0.5qt blue

You might be interested in

Just the 3rd and 4th plz help me

Mademuasel [1]

Answer:

3. 122.025

4. 469.2

Step-by-step explanation:

16.27/2 =8.135

8.135*15= 122.025

11.73 divided by 1/2= 23.46

23.46*20=469.2

6 0

3 years ago

How many titles 250mm square will be needed to cover s kitchen floor of length 3m and breath 2.5m . The answer should be in the

nordsb [41]

Answer:

30,000 tiles

Step-by-step explanation:

Area of tile = 250mm^2 = 0.25m^2

Total area of kitchen = 3*2.5 = 7.5m^2

No of tiles = 7.5/0.25 = 30,000 tiles

6 0

3 years ago

The wright brothers' flyer had a 48 inch wingspan. carla bought a model of the plane with a scale factor of 1/40. what is the mo

xxMikexx [17]

For us to know the wingspan of the model that was brought by Carla, we need to multiply the total wingspan of the Wright brothers' flyer to the scale factor that was given. The equation will be [ 48 inches * 1/40 = 1.2 inches ]. The answer is 1.2 inches.

4 0

3 years ago

Based on a poll, 60% of Internet users are more careful about personal information when using a public Wi-Fi hotspot. What is

skad [1K]

Answer:

The probability that at least one of them is careful about personal information is 0.9744.

If the survey subjects volunteered to respond, then this a voluntary sampling and the estimated probability p may be biased, as only the people interested in the topic participate.

Given the subject of the survey, it is estimated that the ones who answered the survey are more careful about personal information and then the propability p is biased to a higher level than it should be if the sample was random.

Step-by-step explanation:

We can model this with a random variable, with sample size n=4 and probability of success p=0.6.

The probability that k individuals are more careful about personal information when using a public Wi-Fi hotspot in the sample is:

$P(x=k)=\dbinom{n}{k}p^k(1-p)^{n-k}=\dbinom{4}{k}\cdot0.6^k\cdot0.4^{4-k}$

We have to calculate the probability that 1 or more are more careful about personal information when using a public Wi-Fi hotspot. This can be calculated as:

$P(x\geq1)=1-P(x=0)\\\\\\P(x=0)=\dbinom{4}{0}\cdot0.6^{0}\cdot0.4^{4}=1\cdot1\cdot0.0256=0.0256\\\\\\P(x\geq1)=1-0.0256=0.9744$

The probability that 1 or more individuals in the sample are more careful about personal information when using a public Wi-Fi hotspot is 0.9744.

6 0

4 years ago

Can somebody help I will mark brainlist if correct !! :) and show work pls

alekssr [168]

Answer:24

Step-by-step explanation:If you look at the multiples of 8 there are: 8,16,24,32,,40,and so on.If we look at the multiples of 6 there are:6,12,18,24,30 and so on.Now if we look at all the multiples the closest multiple is 24 so 24 would be our answer.

5 0

3 years ago