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algol [13]
3 years ago
11

Can someone help me ASAP PLEASEE!

Mathematics
1 answer:
Vilka [71]3 years ago
8 0

Answer:

Area- (4x+3)(3x-1)

Area- (12x^2 + 9x-4x-3)

Area- (12x^2 +5x-3)

Area- 12x^2 + 5x - 3

Let  me know if this helps!

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How many times would you expect to land on heads if you flipped a standard coin 250 times?
Basile [38]

Answer:

125

Step-by-step explanation:

250/2=125 this is how many time you would expect to get heads

4 0
2 years ago
You are buying packages of beads to make bracelets. Each package costs $3 plus 7% tax. You have a gift card for $15, and you pla
julia-pushkina [17]

Answer:

Step-by-step explanation:

The funtion is:

C(p)= 3(p)+1.07 (1)

where: 3 is the package cost, p is the number of packages and 1.07 is the taxes

the cost could be equal or less than the gift card value so:

CC \leq 15 (2)

Replace 2 en 1

15\leq 3(p) x 1.07

3(p)\leq \frac{15}{1.07}

3p [tex]\leq14.02\\\\p\leq \frac{14.02}{3} \\\\p\leq 4.67[/tex]

It´s important to aprox the quantity to the minimum value so I can buy 4 packages

The reasonable domain is for all R because any number is a possible value of the independent variable

6 0
3 years ago
Ursula sold 47 copies her new app for $26 each. How much money did Ursula make? Use the numbers below to fill in the area model.
bagirrra123 [75]
She made Atleast 1222 dollars for all of her apps sold
4 0
3 years ago
Which of the following is a disadvantage of a personal
s344n2d4d5 [400]
Try B, correct me if I’m wrong please
3 0
3 years ago
brenda savings account principal 850, 5.5% annual interest rate and is compounded quarterly for 1 year. what is the compound int
Sedbober [7]
A = $ 861.69

Equation:
A = P(1 + rt)
Calculation:
First, converting R percent to r a decimal
r = R/100 = 5.5%/100 = 0.055 per year,
putting time into years for simplicity,
1 quarters ÷ 4 quarters/year = 0.25 years,
then, solving our equation

A = 850(1 + (0.055 × 0.25)) = 861.6875 
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The total amount accrued, principal plus interest,
from simple interest on a principal of $ 850.00
at a rate of 5.5% per year
for 0.25 years (1 quarters) is $ 861.69.
3 0
3 years ago
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