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3 years ago

ANWSER THE TWO BOTTEM

Mathematics

1 answer:

svp [43]3 years ago

3 0

a) 2/5(n)=6 n=15

b) 4/7(x)=16/3 x=28/3 x=9.33333 x=9 1/3

any option for b works

i hope this is right and helps

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To go to the school footsall game, a student would pay $2.00 for each drink purchases,

kotykmax [81]

Answer: 2d

Step-by-step explanation:

You multiply the cost by the amount d, to find the total cost. Since it wants an expression, there is no equal sign.

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3 years ago

Aidan has $7565 in his checking account. He invests it in an account that earns 3.5% interest compounded continuously. What is t

Fudgin [204]

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3 years ago

Find an equation of the line that passes through the point (7,0) and is parallel to 7y=6x-14

aksik [14]

Answer:

y = 6/7 x - 6 Your answer could be
y = 0.857 x - 6

Step-by-step explanation:

Remark

Start by solving for y. Divide both sides by 7
y = 6/7 x - 14/7
y = 6/7 x - 2
Parallel lines all have the same slope. What you know so far is that the slope of the new line must be 6/7
y = 6/7x + b
Now you use the given point to solve for b

Givens

x = 7
y = 0

Solution

0 = 6/7 * 7 + b Reduce the fraction
0 = 6 + b Subtract 6 from both sides
-6 = 6 -6 + b
b = - 6

Answer

y = 6/7 x - 6 Your answer could be
y = 0.857 x - 6

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4 years ago

Tessa had $35. She bought a book for $7 and a magazine for $5. Which expression correctly shows the total money Tessa has left?

nordsb [41]

Answer:

The answer is C.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Solve: Mike rolls two number cubes. What is the probability that the sum of the two number will be less than 4?

galina1969 [7]

The probability that the sum of the two number will be less than 4 is $\frac{1}{12}$

Explanation:

It is given that Mike rolls two number cubes.

It is given by the sample space S.

Let A be the event that the sum of the two number will be less than 4.

The sample space is given by

$S=\left\{\begin{array}{l}(1,1),(1,2),(1,3),(1,4),(1,5),(1,6) \\(2,1),(2,2),(2,3),(2,4),(2,5),(2,6) \\(3,1),(3,2),(3,3),(3,4),(3,5),(3,6) \\(4,1),(4,2),(4,3),(4,4),(4,5),(4,6) \\(5,1),(5,2),(5,3),(5,4),(5,5),(5,6) \\(6,1),(6,2),(6,3),(6,4),(6,5),(6,5)\end{array}\right.$

Hence, the total probability of the sample space is $P(S)=36$

To determine the probability of the sum of the two number will be less than 4, we need to add the outcomes of the two numbered cubes which results in the value less than 4.

Thus, we get,

$A=(1,1),(1,2),(2,1)$

Thus,

$P(A)=3$

The probability that the sum of the two number will be less than 4 is given by

$\frac{P(A)}{P(S)} =\frac{3}{36}$

$\frac{P(A)}{P(S)} =\frac{1}{12}$

Thus, the probability that the sum of the two number will be less than 4 is $\frac{1}{12}$

4 0

3 years ago