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Murljashka [212]

3 years ago

14

There are 6 spectral colors: red, orange, yellow, green, blue, and violet. Bees can only see 2/3 of these colors. How many of th

e pure spectral colors can bees see?

1 answer:

Hitman42 [59]3 years ago

4 0

Answer:

4

Step-by-step explanation:

ithink 4 colour bees can seee

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Hey store gives away gift bags during a cell a visa gift bags 50% are green 20% are yellow and 30% or blue the average number of

Simora [160]

Answer:8

Step-by-step explanation:

7 0

2 years ago

30/15 i am not sure if we need to divide

svp [43]

Actually they want you to simplify the problem.

The problems answer is:

30 goes into 15; 2 times.

Final Answer: 2

5 0

3 years ago

Read 2 more answers

Question 19 of 40

Anna71 [15]

The correct definition of an angle is D: A shape formed by two intersecting lines from a common point.

<h3>What is a line segment?</h3>

A line segment is extended infinitely in both directions whereas a 'ray' is a line segment that has one endpoint and extends infinitely in the other direction.

Now, an 'angle' is formed by two rays having a common end-point.

As the angle has a common endpoint,

Therefore it is not possible to form an angle by intersecting two rays having different endpoints.

Hence, option D is correct.

Learn more about line;

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3 0

1 year ago

Joanna is driving 185 miles to visit her family. She drives 68 miles in the morning, stops for lunch, and then drives the rest o

blondinia [14]

Answer:

I believe the answer is A. m + 68 = 185; m = 117

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

The time it takes to completely tune an engine of an automobile follows an exponential distribution with a mean of 40 minutes.

Mazyrski [523]

Answer: a. P (x<30) = 0.5276

b. P (30<x<35) = 0.0555

Step-by-step explanation: An <u>exponential</u> <u>distribution</u> is a distribution of time in which events happens at a constant average rate.

The rate is calculated as

$\lambda=\frac{1}{\mu}$

with μ as the mean.

The probability density distribution for this type of distribution is

$f(x)=\lambda e^{-\lambda x}$

And probability is calculated as

$P(X$

For tuning of an engine, the rate is

$\lambda=\frac{1}{40}$

λ = 0.025

a. Probability of less than 30 minutes:

$P(X$

$P(X$

P (X < 30) = 0.5276

<u>Probability of tuning in 30 minutes or less is </u><u>52.76%</u><u>.</u>

<u />

b. Probability of between 30 and 35 can be described as

$P(30$

$P(X$

$P(X$

P (X < 35) = 0.5831

P (X < 30) = 0.5276

Then:

$P(30$

P (30 < X < 35) = 0.0555

<u>Probability of tuning an engine between 30 and 35 minutes is </u><u>5.55%.</u>

<u />

<u />

5 0

2 years ago