Ask question

Ask question

All categories

3 years ago

8

An astronomer wishes to measure on a photograph the distance between the image of a certain star and three other star images nea

rby. If eight images are nearby, how many choices of the three stars does he have?

1 answer:

Jet001 [13]3 years ago

3 0

The answer is 24 you just multiply the initial by the posibilities

You might be interested in

How to solve 2.43 * 13 in a algorithm.

bogdanovich [222]

Answer:

31.59

Step-by-step explanation:

Attached below!

(Btw: I dont know wht algorithm is but i tink its wht i just did.... so hope its right! )

5 0

2 years ago

Read 2 more answers

The month of April has 30 days. Corey's iguana eats 2 1/2 ounces of peas a day. How many ounces of peas will Corey's iguana eat

photoshop1234 [79]

It is basically 30 times 2 1/2 which equals 75 ounces. So the iguana will eat 75 ounces in the month of April.

3 0

2 years ago

How to do y-intercept and slope

givi [52]

I'm not sure but I had it then I forgot

5 0

2 years ago

Find the function value.. . cos^2(7pi/8)=

Greeley [361]

To evaluate this function, we use the calculator. We change the setting to radian first because we are using pi and thensimply input the cosine of 7 pi over 8. Then we square the answer. <span>We expect this number to be less than 1. </span>The function value is 0.8536.

4 0

2 years ago

6x + 40=<br> does anyone know the answer

KengaRu [80]

Answer:

$6x + 40 \\ \\ 6x = - 40 \\ \\ x = \frac{ - 40}{6}$

6 0

3 years ago