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777dan777 [17]
3 years ago
9

A middle school held a Career Exploration Day where students could choose to hear an adult talk about his or her career. Out of

the 39 middle-school students, 13 went to hear the designer speak.
What is the probability that a randomly selected student went to hear the designer?

Write your answer as a fraction or whole number.
Mathematics
1 answer:
guapka [62]3 years ago
6 0

Answer:

1/3

Step-by-step explanation:

39 divided by 13 comes out to 3, meaning that 1 out of 3 students chose to hear the designer speak.

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Can u guys please answer these questions
aliya0001 [1]

Answer:

Im not sure about Q1 but I'll help with Q2

9 =

\sqrt{81}

8 =

\sqrt[3]{512}

14 =

\sqrt{196}

2 =

\sqrt[3]{8}

4 =

\sqrt{16}

<u>I</u><u> </u><u>h</u><u>o</u><u>p</u><u>e</u><u> </u><u>t</u><u>h</u><u>i</u><u>s</u><u> </u><u>h</u><u>e</u><u>l</u><u>p</u><u>s</u><u> </u><u>:</u><u>)</u>

<u>I</u><u>f</u><u> </u><u>y</u><u>o</u><u>u</u><u> </u><u>w</u><u>o</u><u>u</u><u>l</u><u>d</u><u> </u><u>l</u><u>i</u><u>k</u><u>e</u><u> </u><u>m</u><u>e</u><u> </u><u>t</u><u>o</u><u>,</u><u> </u><u>i</u><u> </u><u>w</u><u>i</u><u>l</u><u>l</u><u> </u><u>r</u><u>e</u><u>s</u><u>p</u><u>e</u><u>c</u><u>t</u><u> </u><u>y</u><u>o</u><u>u</u><u>r</u><u> </u><u>w</u><u>i</u><u>s</u><u>h</u><u>e</u><u>s</u><u> </u><u>a</u><u>n</u><u>d</u><u> </u><u>d</u><u>e</u><u>l</u><u>e</u><u>t</u><u>e</u><u> </u><u>m</u><u>y</u><u> </u><u>a</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u><u>.</u>

8 0
3 years ago
In the diagram below, circle O is circumscribed about quadrilateral DEFG. What is the value of x?
earnstyle [38]

Answer:

A. 61^{o}  

Step-by-step explanation:

We are told that circle O is circumscribed about quadrilateral DEFG.

Since we know that the opposite angles of quadrilateral inscribed inside a circle are supplementary.

Let us find value of x by equating the measure of x and its opposite angle with 180.

x+119^{o}=180^{o}

x=180^{o}-119^{o}

x=61^{o}

Therefore, the value of x is 61 degrees and option A is the correct choice.

5 0
4 years ago
Read 2 more answers
What is the slope of the line y = 5?
Mashcka [7]
Use the typical equation for a line: y = mx + b. the slope would be given by m and b is the y-intercept. From your equation, there is no x-value so this means the slope is m = 0.
3 0
4 years ago
Please help me with these 2 questions, please show work
muminat

Answer:

5x - 4 = 11

1/2x + 15 = 9

Step-by-step explanation:

I dont exactly know how u would show work.

If it says something is less than a number, then it will be at the back of the equation. So skip that part and u will see it says five times a number. The number is unknown therefore it will a variable (i chose x to be the variable). 5 times x is 5x. Minus the 4 would be 5x - 4. Then it says the equation equals 11. So 5x - 4 = 11.

If it says something is more than a number, it can be on either side of the equation using the commutative property of addition. But if we want to consider it being like subtraction, then it also will be in the back of the equation. A half is one over two (1/2). A half of x is 1/2x. Plus the 15 would be 1/2x + 15. It then states that the equation equals 9. So 1/2x + 15 = 9.

3 0
3 years ago
a family is going on a trip for 3 days. The total cost for the hotel $336. one hundred dollars a day was budgeted for food. How
zhuklara [117]
Hello There!

Follow through:
336/3 = 112
112 + 100 = 212.
Therefore, the cost per day is $212.
If it then asks how much all 3 days will cost, it is:
336 + (100 x 3) = 636
You can also do it like this:
212 x 3 = 636.
The cost for 3 days is $636.
The cost per day is $212

Hope This Helps You!
Good Luck :) 

- Hannah ❤
8 0
3 years ago
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