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3 years ago

Is this a solution or equation Y-3.5<6;9

Mathematics

1 answer:

Pavel [41]3 years ago

3 0

Its a solution. There is no way that you can solve it if it is an equation.

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Latoya rolled a number cube 500 times and got the following results. Fill in the table below. Round your answers to the nearest

Rina8888 [55]

Answer:

a) experimental: 164/500 = 41/125, which is 0.328

b) theoretical: 2/6 = 1/3, which is 0.333333....

c) the first answer, small difference

Step-by-step explanation:

8 0

3 years ago

In the eighth grade 322 students voted for the new mascot to be a tiger this was 7/10 of the total number of students in the eig

Ad libitum [116K]

So first divide by 10 to get 32.2 then multiply by the remaining which is 3/10 so 3. 32.2 times 3 is 96.9 round up 97 add to 322 to get 419.
Your welcome

4 0

4 years ago

A bug was running along a number line at a speed of 11 units per minute. It never changed its direction. If at 7:15 it was at th

barxatty [35]

Answer:

155 Units

Step-by-step explanation:

Rate of Bug (given) = 11 units PER MINUTE

It never changed direction, so it was going in positive direction (assume).

In 7:15 pm (evening), it was at Point 100,

We want the point at which it was at 7:20 pm.

7:20pm - 7:15pm = 5 minutes

So, time passed 5 minutes. It's rate is 11 units PER MINUTE, so in 5 mins:

11 * 5 = 55 units

Assuming he is going in positive direction, the bug will be at:

100 + 55 = 155 Units

8 0

3 years ago

Read 2 more answers

In the casino game of roulette, a $1 bet on red pays $2 with probability 18/38 and $0 with probability 20/38. So if X denotes th

Flauer [41]

Answer:

$P_X(1) = 9/19$

$P_X(-1) = 10/19$

Step-by-step explanation:

You need to take the payment and substract $1 from them, corresponding to the bet cost. With this in mind, you will win $1 with probability 18/38 = 9/19 and you will lose $1 with probability 20/38 = 10/19. With this in mind, the distribution of X is given by the following probability mass function, with range {-1,1}

$P_X(1) = 9/19$

$P_X(-1) = 10/19$

4 0

3 years ago

The circumference of Fis 120 cm. What is the length of DË (the minor<br> arc)?

Afina-wow [57]

Answer:

15cm

Step-by-step explanation:

Let x be the arc circumference.

The circumference of a circle usually subtends to 360°, that is, one complete revolution is 360°.

#Given the arc angle as 45° and the circumference as 120cm, the arc circumference can be obtained as:

#Apply proportions to find x:

$360\textdegree=120cm\\45\textdegree=x\\\\x=(120/360)\times 45\\\\x=15cm$

Hence, the arc circumference is 15cm

6 0

3 years ago