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Elenna [48]
3 years ago
7

Insert the parentheses in expression 2 so that it has a value of 19.

Mathematics
1 answer:
amid [387]3 years ago
6 0
Where is picture o cant solve without picyure
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Rich deposited money into a bank account that earned 2.5% simple interest each year. After 2 years, he had earned $14.65 in inte
photoshop1234 [79]

we know that


The simple interest formula is equal to


I=Prt


where


P is the Principal amount of money to be invested


I is the amount of money in interest

r is the rate of interest  

t is Number of Time Periods


in this problem we have


t=2\ years\\ I=\$14.65\\r=0.025


substitute in the formula above  and solve for P

14.65=P(0.025)(2)

P=14.65/[(0.025)(2)]

P=\$293


therefore

<u>the answer is</u>

\$293




5 0
3 years ago
Read 2 more answers
What is "theoretical probability"? What is "experimental probability"? What's the difference?​
nignag [31]

Theoretical probably is what you would expect to happen.

Example, flipping a coin has a 50% chance of landing on heads, so if you flipped a coin 100 times, theoretically the coin would land on heads 50 times ( 50%).

Experimental probablity is what actually happens. Using the coin example, flipping the coin 100 times, it could actually land on heads 100 times or any number of times from 0 to 100.

4 0
3 years ago
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Liz the string is for 6 yards long and Jay's string is 57's yard long Hooshang is longer drive a number line tomorrow the length
Stolb23 [73]
  3 6 9 12
<--------->
  15 18 21
8 0
3 years ago
Pretty difficult for me at least
Pavlova-9 [17]

Answer:

Sales tax = $1.25

Total = $25+$1.25 = $26.25

Step-by-step explanation:

Tax = 0.05 x 25 = 1.25

Total = 1.25 + 25

8 0
3 years ago
Read 2 more answers
PLEASE HELP ME ASAP!!!!
yKpoI14uk [10]

<u>Part A</u>

<u />\overline{AC} and \overline{BD}

<u>Part B</u>

Diagonals of a parallelogram bisect each other, so

BE=ED \implies 2x+3=3y-4 \implies 3y=2x+7 \implies y=\frac{2}{3}x+\frac{7}{3}\\\\AE=EC \implies y+4=4x-6 \implies y=4x-10

Solving by substitution,

\frac{2}{3}x+\frac{7}{3}=4x-10

Multiplying both sides by 3,

2x+7=12x-30\\\\37=10x\\\\x=3.7

So, y=\frac{2}{3}\left(\frac{37}{10} \right)+\frac{7}{3}=\frac{24}{5}

<u>Part C</u>

<u />BE=ED=2(3.7)+3=10.4\\\\AE=EC=4(3.7)-6=8.8

\therefore BD=2(10.4)=20.8, AC=2(8.8)=17.6

5 0
2 years ago
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