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alina1380 [7]
2 years ago
15

Shannon rolls two number cubes, each numbered one through six. She observes the numbers facing up on each number cube and finds

the total of the two numbers. What is the probability the total will be 5?​
Mathematics
2 answers:
Natali5045456 [20]2 years ago
5 0

<u>starting with 2 cubes that have 6 numbers total for each one, so 2 cubes will have 12 numbers total, and the probability of number 5 is 2/12 (because each cube has a number 5, so two cubes will have 2, and fraction for it will be 2/12).</u>

Alika [10]2 years ago
3 0

Answer:

1/6

Step-by-step explanation:

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Building A is 400 feet tall and Building B is 300 feet tall. Johnny is standing in between the two building. The angle of elevat
Free_Kalibri [48]

Answer:

389 feets apart

Step-by-step explanation:

Given that:

Building A

Height = 400feets

Angle of elevation = 70°

Building B:

Height = 300 feets

Angle of elevation = 52°

Distance from the foot of building A to where Jonny is standing = x (see attached picture)

Using trigonometry :

Tanθ = opposite / Adjacent

Tan 70 = 400/ x

2.7474774x = 400

x = 145.58809 feets

Distance from the foot of building B to where Jonny is standing = y (see attached picture)

Using trigonometry :

Tanθ = opposite / Adjacent

Tan 52 = 300/ y

1.2799416y = 300

y = 145.59

y = 234.38568 feets

x + y = distance between the two buildings

(145.58809 + 234.38568) feets

= 379.97377

= 380 feets apart

5 0
2 years ago
Solve the equation for y.<br> cy + 11 = f<br><br> Can someone help me?!
Ad libitum [116K]

Answer:

y=f−11/c

Step-by-step explanation:

cy+11=f

Step 1: Add -11 to both sides.

cy+11+−11=f+−11

cy=f−11

Step 2: Divide both sides by c.

cy/c=f−11/c

y=f−11/c

Answer:

y=f−11/c i think

4 0
3 years ago
If an employee notices that a bucket with sanitizing water is becoming dirt, he/she should ___.
ehidna [41]
This is pretty much a "common sense" question.  It'd be best to get rid of the dirty sanitizing water and start fresh; in other words, he should change (throw out) the dirty water and make a fresh sanitizer.

By the way, this is the Math section; next time, please choose a different section more suited to your questions.
7 0
3 years ago
OK someone texted me more details needed so here you go
Nat2105 [25]

Answer: 522.2

Step-by-step explanation:

If you divide the distance in miles by the time you get 95 which in this case is the constant rate therefore you would have to multiply 95 by 5.5 in order to get the answer which would be 522.2.

6 0
3 years ago
(HELP ME )Jolie played dodgeball in PE. In one game, Jolie threw a total of 75 balls at her
ollegr [7]

Answer:

40%

Step-by-step explanation:

A percent is;

\frac{part}{whole}  = \frac{x}{100}

It is given that Jolie the 75 dodgeballs in total, hence the whole is 75. It is also given that 30 of the dodgeballs hit the target, so the part is 30. Now all one has to do is solve for "x".

\frac{30}{75} = \frac{x}{100}

Simplify \frac{30}{75} by dividing the numerator and denominator by 15.

\frac{2}{5}

Now the equation is;

\frac{2}{5}=\frac{x}{100}

Typically, one would solve a proportion by doing cross products, but in this case, it is easier to think about it intuitively. Since 5 is a factor of 100 (5 * 20 = 100), then all one has to do is multiply \frac{2}{5} by 20 to get the answer (on the numerator).

x = 40

7 0
3 years ago
Read 2 more answers
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