1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
avanturin [10]
3 years ago
10

Mrs piper is driving Anna, jo, and mai home from school. all of them want to ride in the front seat. All of them want to ride in

the fromt seat. How can she make a fair decision about who rides in the front seat?
Mathematics
1 answer:
elixir [45]3 years ago
8 0

Answer:

Step-by-step explanation:

There are two possible ways.

1. Roll a number cube. If it lands on 1 or 6 Anna wins. If it lands on 2 or 5 Jo wins. If it lands on 3 or 4 Mai wins.

2. Put each person's name on a separate piece of paper in a bag. Randomly draw the winning name.

I would suggest these two ways because they each would get a fair chance....

You might be interested in
The temperature Saturday is -13°, and on Sunday it is -4°. Which equation would be used to show the difference in temperature fr
Thepotemich [5.8K]
<span>-4 - (-13) = 9 is the answer</span>
3 0
3 years ago
Read 2 more answers
Select the correct answer. A triangle has vertices (-1, 2), (3, 1), and (7, 2). What is the approximate perimeter of th...
Eva8 [605]

Answer:

16.24 Units

Step-by-step explanation:

The perimeter of the triangle is the sum of the length of the sides of the triangle. Given the points on the vertices, the length of each side may be found using the formula

Length = √(x2 - x1)^2 + (y2 - y1)^2

Considering the pair (-1, 2), (3, 1), the length of that side

= √(3 -- 1)^2 + (1-2)^2)

= √(16 + 1)

= √17 units

Considering the pair (-1, 2), (7, 2), the length of that side

= √(7 -- 1)^2 + (2-2)^2)

= √(64)

= 8

Considering the pair  (3, 1),  and (7, 2), the length of that side

= √(7 - 3)^2 + (2  - 1)^2

= √(16 + 1)

= √17

Hence the perimeter of the triangle

= √17 + 8 + √17

= 4.12 + 8 + 4.12

= 16.24 Units

5 0
3 years ago
22<br> g(x) =<br> *+<br> +7<br> What is the average rate of change of g over the interval —2, 4):
kobusy [5.1K]

Answer:

Rate = 1

Step-by-step explanation:

Given

g(x) = x + 7

Interval: (-2,4)

Required

Determine the average rate of change

This is calculated using:

Rate = \frac{g(b) - g(a)}{b-a}

Where:

(a,b) = (-2,4)

So, we have:

Rate = \frac{g(4) - g(-2)}{4-(-2)}

Rate = \frac{g(4) - g(-2)}{4+2}

Rate = \frac{g(4) - g(-2)}{6}

Calculate g(4) and g(-2)

g(4) = 4 + 7 = 11

g(-2) = -2 + 7 = 5

So:

Rate = \frac{11 - 5}{6}

Rate = \frac{6}{6}

Rate = 1

<em>Hence, the average rate of change is 1</em>

8 0
3 years ago
QUESTION 1 Evaluate −30 ÷ −6. a 5 b −5 c 6 d −6 QUESTION 2 Evaluate 62 ÷ (3 + 9). a3 b4 c12 d21 QUESTION 3 Danny made a mistake
Mashcka [7]

Answer:

A; ?; Line 3

Step-by-step explanation:

Question 1:

-30 divided by -6 is 5.

The negatives cancel each other out.

And 30 divided by 6 is simply 5.

Question 2:

62\div(3+9)

Do the operation inside the parenthesis first:

62\div12

Divide. 12 does not go into 62 evenly. 12 times 5 is 60, so the answer is 5 remainder 2:

62\div12=5\text { R}2

Or in fractions:

31/6

(Was there a typo? From what you've given me, the correct answer is not listed.)

Question 3:

So we have to following steps:

\text{Line 1: } 21+35\div7+6(2)\\\text{Line 2: }21+5+6(2)\\\text{Line 3: }21+11(2)\\\text{Line 4: }21+22\\\text{Line 5: }43

The mistake is in Line 3. Danny cannot just combine 5+6(2) into 11(2). Instead, he should multiply 6(2) and then add. Thus, the correct solution is:

\text{Line 1: } 21+35\div7+6(2)\\\text{Line 2: }21+5+6(2)\\\text{Line 3: }21+5+12\\\text{Line 4: }26+12\\\text{Line 5: }38

3 0
3 years ago
Please help me with this math problem! :)
barxatty [35]

Answer:

x = 7 and y = 5

Step-by-step explanation:

Given a parallelogram: opposite sides are =

5x - 5 = 3x + 9

2x - 5 = 9

2x = 14

x = 7

Given a parallelogram: the diagonals bisect each other.

5y = 7y - 10

-2y = -10

-2y/2 = -10/-2

 y = 5

7 0
3 years ago
Other questions:
  • Write an inequality with x on the sides whose solution is x &gt; 2
    10·1 answer
  • F(x)=x^2. What is g(x)? <br>A. g(x)=1/4x^2<br>B. g(x)=1/2x^2<br>C. g(x)=(1/2x)^2<br>D. g(x)=2x^2
    7·1 answer
  • Please help me. any help will be great:)
    11·1 answer
  • 4.7+x=3.1<br> Solve for <br> x<br> .<br> x=
    8·2 answers
  • An article in the local paper states that 30% of the students at Oak Grove Middle School earned a place on the silver honor roll
    6·1 answer
  • What is a algebraic expression for 5 more than z
    13·1 answer
  • Find the volume of the cylinder in terms of pi
    11·1 answer
  • Find a real number between -√9 and √25.<br> a.-4<br> b.1<br> c.-5<br> d.6
    5·2 answers
  • What is the perimeter of CDE?
    14·1 answer
  • y- 1) The value, y, of a car x years after it is purchased is modeled by the function exponential function y = f(x), whose graph
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!