Can you guys please tell me if what I answered for both are right?
Can you guys please tell me if what I answered - 1

Answers

Answer 1
Answer: cant really see the first one, but the second one is correct.

at t=0;
h=-16(0)+40(0)+3
h=3
therefore the initial height is 3 feet, you are correct.

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You bought a car for $25,000. You have owned it for one year, and it is now worth $21,000. What is the percent decrease in your car's value?16%19%84%119%

Answers

$25 000 - 100%
$21 000 - x %
25000x=21000 * 100
x=84%

100%-84%=16%
\$25,000-\$21,000=\$4,000\n(\$4,000)/(\$25,000)\cdot100\%=16\%
Answer: In your car's value the percent decrease is 16%.

I hope I helped :D

The ages of people signed up for piano lessons are listed.11, 16, 15, 9, 19, 12, 13, 13, 11, 11, 18, 17



What is the mode of the ages?







A.
12





B.
15





C.
13





D.
11

Answers

mode is the number that shows up the most in a data set and in this data set 11 shows up three times more than any other number the answer would be D. 11

Answer: It's 11

Step-by-step explanation:

Just took the test

The area of a circle is 615.44 in2. What is the diameter of the circle? Use 3.14 for π.

Answers

The diameter of the circle is 28 inches.

Given:
Area of a circle = 615.44 in²

Area of a circle is computed by multiplying pi and the radius raised to the 2nd power.

A = π r²
615.44 in² = 3.14 * r²
615.44 in² / 3.14 = r²
196 = r²
√196 = √r²
14 in = r

Diameter is twice its radius. So, d = 2r; d = 2 * 14 ; d = 28 inches

Answer:

The diameter= 28in

Step-by-step explanation:

She has a half a pound of sugar and her cabinet her cake recipe calls for two tenths of a pound of sugar how many cakes can she make

Answers

She will probably make a small cake because , she needs 2 10ths of a pound of sugar , she only has a half , so a half of 1 , so she will make a very small cake

$700 at 8% for 6 years

Answers

it could mean
1. simple interest
2. compound interest


1.simple interest
 so just 8% of that 700 is added on
find 8% of 700
8% of 700=0.08 times 700=0.56
6 years=0.56 times 6=3.36
add
3.36+700=703.36

2. compound  interst

that means the each year, it gives you 8% on that new thing
so
8%=0.08
so each year, it is multiplied by 1.08 since you add the original (1) to the 8% 0.08
so
6 years means
700 times 1.08^6=700 times 1.08 times 1.08 times 1.08 times 1.08 times 1.08 times 1.08=1110.81


answers are
if simple interest=$703.36
if compound interst=$1110.81

Final answer:

The question is about calculating simple interest. Given an initial amount, a rate of interest, and a time period, we use the formula I=PRT to determine that investing $700 at 8% for 6 years would earn $336 in interest.

Explanation:

Your question is related to the mathematical concept called Simple Interest. Simple interest is calculated using the formula I = PRT, where 'I' is the interest, 'P' is the principal amount (or the initial amount of money), 'R' is the rate of interest per year as a decimal, and 'T' is the time period (in years).

Let's break down the given information: Principal (P) = $700, Rate (R) = 8% or 0.08 and Time (T) = 6 years.

Now, we plug this into our Simple Interest formula: I = 700*0.08*6.

After calculating, we get the interest to be $336. This means, if you invest $700 at an interest rate of 8% for a period of 6 years, the interest earned will be $336.

Learn more about Simple Interest here:

brainly.com/question/40405117

#SPJ12

2/10times6/10. Please help

Answers

Answer:

I believe the answer is 1 2/10

Hope this helps!



The answer is 3/25


you simplify 2/10 to 1/5

and simplify 6/10 to 3/5.

Then multiply the denominators