Lucy and Cody were playing a board game. They rolled a die 142 times. An even number was rolled 56 times. A one was rolled 21 times. A three was rolled 34 times. How many times was a five rolled? Select the correct equation to solve. A. 142 - 56 - 21 + 34 = t B. 142 - 56 - 21 - 34 = t C. 142 + (56 - 21) + 34 = t Solution:

Answers

Answer 1

Answer:

[tex]Five = 31[/tex]

Step-by-step explanation:

Given

[tex]Total = 142[/tex]

[tex]Even = 56[/tex]

[tex]One = 21[/tex]

[tex]Three = 34[/tex]

Required:

Number of times 5 were rolled

Even represents 2, 4 and 6.

So, we have:

[tex]Total = Even + One + Three + Five[/tex]

[tex]142 = 56 + 21 + 34 + Five[/tex]

[tex]142 = 111 + Five[/tex]

Collect Like Terms

[tex]Five = 142 - 111[/tex]

[tex]Five = 31[/tex]


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Shari is planning a 450-mi car trip. Her car can travel about 39 mi on a gallon of gasoline. Gasoline costs $1.89/gal. About how much will the gas cost for her trip?

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Well she would need about 11.5 gallons of gas times 1.89 is $21.73 hope this helps

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A company donates money to a charity every time the baseball team hits a home run. They donate $100 for every home run. Write an equation for the situation,
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Answer:

y = 100x

Step-by-step explanation:

Answer:

y=100x

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

for every 1 liter, it is 1,000ML

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Answer:

kind of an estimate but it is probably 220cm, if not then its 175cm, couldn't really see the bottom part of the window

Step-by-step explanation:

Solve for the value of s

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The two angles are vertical angles, which mean they are the same.

6s-2 = 94

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Answers

Answer: -24

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Solve for x:
(x + 20)/2
= 3x

A: x = 10
B: x = 4
C: x = -14
D: x= -17

Answers

Answer:

x=4

Step-by-step explanation:

Answer:

B) x=4

Step-by-step explanation:

Emilio is helping his uncle with some chores. His unde gave him $5 and will pay him an additional $3 for each chore he completes. Which inequality can be used to
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C. 3.3 + 5 > 26
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Answers

Answer:

the correct option is B

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6. A spinner is divided into 8 equals sections and the sections are labeled 1 through 8. What is the probability of a success and a failure for this experiment? P (success) = one-fourth; P (failure) = Seven-eighths P (success) = one-fourth; P (failure) = Three-fourths P (success) = three-fourths; P (failure) = one-fourth P (success) = seven-eighths; P (failure) = One-eighth

Answers

Answer:

P (Success) = 1/8

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Step-by-step explanation:

It is provided that a spinner is divided into 8 equals sections and the sections are labeled 1 through 8.

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So, the probability of a success is,

P (Success) = 1/8

And the probability of a failure is,

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Answer:

a

Step-by-step explanation:

could some one please help I'm not that good with math​

Answers

Answer:

D and E

Step-by-step explanation:

It is acute because all angles are under 90 degrees. This means that it cannot be F, obtuse. It cannot be A because A scalene triangle is a triangle in which all three sides have different lengths. It cannot be B either because it has 3 sides of equal angles. It cannot be right because non of the angles are 90 degrees. It is equilateral.

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Simplify this radical.
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Answers

Answer:

[tex]2\sqrt{21}[/tex]

Step-by-step explanation:

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You take a cab to a restaurant. The final bill of $31.72 included an 18% tip for the driver. What was the original bill?

Answers

18% of 31.72=5.7096, 31.72-5.7096=26.0104, so $26.01 is the original bill’s cost.

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Step-by-step explanation:

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Answers

Hi! here your answer

Answer:

If D≥0, then the roots are real and distinct.

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Tamar used the algebraic method to convert the repeating decimal number to 2.45 to a fraction. Her first two steps are shown below. Step 1: x=2.45. Step 2: 100x=245.45. What should be Tamar’s next step

Answers

Answer:

see explanation

Step-by-step explanation:

Given the 2 equations

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Answer:

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Step-by-step explanation:

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Answers

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Answers

Answer:

problem 9

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problem 10

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Step-by-step explanation:

What supplies electricity in a circuit
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Answers

Answer:

B.the conductor

Step-by-step explanation:

1. Find the values of the
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у​

Answers

Answer:

z = 40° (V. O. A)

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Hope this helps, have a great day, have a wonderful weekend and stay safe!

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The answer is negative

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Answer:

is this 9th grade math????

Step-by-step explanation:

1

24 divided by 7872

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Answer:

328 IF its 7,872 divided 24. If it 7,872 divided by 24 then it's 0.00304878049

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Step-by-step explanation:

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Answer:

....................................???

.....................................???

Answer:

x = 98

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Answers

Answer:

C

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Step-by-step explanation:

Answer:

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Step-by-step explanation:

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Answers

Answer:

The primes up to 50 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43 and 47. The sequence of gaps—the differences between each prime and the next—is 1, 2, 2, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2 and 4. The number 1 appears only once because all primes except for 2 are odd. The rest of the gaps are even numbers.

The conjecture which could be inferred from the sequence is that it is a list of prime numbers.

From the sequence given : 2, 3, 5, 7, 11, 13

All values in the sequence are prime numbers.

Prime numbers are numbers which have only two divisors which are 1 and the number itself.

Divisors of :

2 = 1 and 2

3 = 1 and 3

5 = 1 and 5

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13 = 1 and 13

Hence, the conjecture which could be inferred from the sequence is that, the numbers are prime numbers.

Learn more : https://brainly.com/question/9315685

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