You grab two jelly beans from a jar at the same time. b you draw a card from a deck, replace it, and draw a second. c you draw a card and do not replace it. then you draw another. d you study english every night, and then you get an a on the next test.

Answers

Answer 1

Answer: How is this a question did you re word it

Related Questions

The ratio of Sam age to Hanks is 5 to 3. If the sum of their ages is 24, how old is Hank?
Please Help me!!!!!! Its my last question! What is the value of x so that the line segment with endpoints A(x, 1) and B(2, −3) is parallel to the line segment with endpoints C(−5, 2) and D(−3, 5)? x = start fraction two over three end fraction x = 5 x = 4 x = four start fraction two over three end fraction
A carpenter purchased 50 ft of redwood and 90 ft of pine for a total cost of $274. A second purchase at the same prices include 80 ft of redwood and 50 ft of pine for a total cost of 335. Find the cost per foot of redwood and of pine
Solve: K= 2(11 - k) + 14
Jason estimates that his car loses 12% of its value every year. The initial value is $12,000. Which best describes the graph of the function that represents the value of the car after x years?

Sam takes out a $167,000 mortgage for 20 years. He makes monthly payments and at the end calculates that he has paid $240,141 towards the mortgage. What is the approximate APR?3%
4%
6%
7%

Answers

Answer:

About 3%

Step-by-step explanation:

3% of $167,000 is $5,010

5010 times the 20 years is 100200 add that to the 167000 and you get $267,200

The actual answer is about 2.4% but 3% is the closest.

During a recent winter, the ratio of deer to foxes was 7 to 3 in a town. If there was 210 foxes in the town, what was the number of deer in the town?

Answers

$(7)/(3) = (x)/(210)$
Cross multiply and get 1470/3
Your final answer is 490 deer.

There are 48 students in a school play. The ratio of boys to girls is 5:7. How many boys are in the school play? Explain how you found your answer

Answers

Did you say that the ratio of boys to girls is 5 to 7 ?

Well, then we know that 5 'groups' in the cast are boys, and 7 'groups' are girls.
So all together, there are 12 'groups' of students in the play, although we don't know
how many a 'group' is.

But wait a second. You said there are 48 all together. So each 'group' must be
48/12 = 4 students.

5 'groups' of boys = 20 boys
7 'groups' of girls = 28 girls

Check:

-- The ratio of 20 to 28 is 5 to 7 . OK

-- 20 + 28 = 48 all together. OK

It all checks out.
yay

boys: x
gilrs: y

From the text of the task:

$\left \{ {{(x)/(y)=(5)/(7)} \atop {x+y=48 \rightarrow x=48-y}} \right.$

Replacing x:

$(48-y)/(y)=(5)/(7)\n \n 7(48-y)=5y\n \n 336-7y=5y\n \n 12y=336\n \n y=(336)/(12)=28$

So there are 28 girs and 20 boys

Divide 7/15 by 3/5

A. 7/9
B. 75/21
C. 21/75
D. 7/25

Answers

7/15 ÷ 3/5 =
= 7/15 * 5/3 =
= 7/3 * 1/3 = (after simplifying)
= 7/9

Correct answer: A

Just keep in mind that dividing one fraction by another fraction is as much as multiplying the same fraction by an inverse of the second one.

$(7)/(15) / (3)/(5)=(7)/(15) * (5)/(3)=(7)/(3 * \not5) * (\not 5)/(3)=(7)/(3 * 3)=(7)/(9) \Rightarrow \hbox{the answer is A}$

the area of a rectangle garden is 60ft^2. the length is an irrational number. explain why or why not the width must be a fraction, whole number, irrational number, or non-real number.

Answers

area of a rectangle is given by the formula length x width

length x width = 60ft^2

if the length is an irrational number then most likely the width can be one too
for example
length = 60^1/2
then width must be 60^1/2
since 60^1/2 * 60^1/2 = 60ft^2

In sunlight, a vertical stick 7 ft tall casts a shadow 3 ft long. At the same time a nearby tree casts a shadow 11 ft long. How tall is the tree? Round to the nearest tenth.

Answers

Answer:

25.7 feet.

Step-by-step explanation:

Let x be the actual length of tree.

We have been given that in sunlight, a vertical stick 7 ft tall casts a shadow 3 ft long. We are asked to find the actual length of tree casting a 11 ft long shadow.

We will use proportions to solve our given problem.

$(x)/(11)=(7)/(3)$

Upon multiplying both sides of our equation by 11, we will get:

$(x)/(11)*11=(7)/(3)*11$

$x=(77)/(3)$

$x=25.6666666\approx 25.7$

Therefore, the tree is 25.7 feet tall.

$look\ at\ the\ picture\n\n\Delta ABC\sim\Delta D EF\n\n(|ED|)/(|EF|)=(|AB|)/(|BC|)\n\n(|ED|)/(11)=(7)/(3)\ \ \ \ /\cdot11\n\n|ED|=(77)/(3)\n\n|ED|\approx25.7\ (ft)\leftarrow Answer$

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