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2 years ago

11

Is this question a statistical question? How many of the cards are baseball cards? Is that a statistical question?

2 answers:

prisoha [69]2 years ago

7 0

Yes, a statistical question is a wuestion that can have multiple answers to figure out the main answer like first you have to figure out how many baseball cards there are then how many in all

Citrus2011 [14]2 years ago

3 0

Answer: yes

Step-by-step explanation:

A statistical question is for more than one person to answer. For example, “How many books did each student read last month“, that’s statistical. “How many days are in a week is not statistical.

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What is the annual compound interest rate for an investment account modeled by the function y=12⋅1.18t ?

NikAS [45]

Answer:

The interest rate for the given investment is 18%.

Step-by-step explanation:

We are given that,

The function representing the investment model is, $y=12(1.18)^t$ .

It is required to find the interest rate for the investment.

Since, the function can be re-written as,

$y=12(1.18)^t$

i.e. $y=12(1+0.18)^t$

So, on comparing with the formula for compound interest i.e. $A=P(1+r)^t$ , where 'r' is the interest rate.

We have that,

The interest rate for the given investment is 0.18 i.e. 18%.

7 0

2 years ago

Which of the following is a polynomial with roots 4, 6, and −7?

aleksklad [387]

Try plugging in 4,6, and -7 into the x's

8 0

2 years ago

Read 2 more answers

Write and solve a word problem in which there are 3 yellow beads for every 2 blue beads

baherus [9]

Ronald has 5 sets of three yellow beads, if there are 2 blue beads for every set, what is the total amount of blue beads?

8 0

3 years ago

HELP THIS IS DUE TOMRROW ANYWAYS THE QUESTION IS

FromTheMoon [43]

This could be wrong because I'm going into the fifth grade but wouldn't it just be (7,-3)?

5 0

3 years ago

Read 2 more answers

Val needs to find the area enclosed by the figure. The figure is made by attaching semicircles to each side of a 58-by-58 squar

Savatey [412]

Answer:

We need to find the area of the semicircles + the area of the square.

The area of a square is equal to the square of the lenght of one side.

As = L^2 = 58m^2 = 3,364 m^2

Now, each of the semicircles has a diameter of 58m, and we have that the area of a circle is equal to:

Ac = pi*(d/2)^2 = 3.14*(58m/2)^2 = 3.14(27m)^2 = 2,289.06m^2

And the area of a semicircle is half of that, so the area of each semicircle is:

a = (2,289.06m^2)/2 = 1,144.53m^2

And we have 4 of those, so the total area of the semicircles is:

4*a = 4* 1,144.53m^2 = 4578.12m^2

Now, we need to add the area of the square 3,364 m^2 + 4578.12m^2 = 7942.12m^2

This is nothing like the provided anwer of Val, so the numbers of val may be wrong.

4 0

3 years ago