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VMariaS [17]
3 years ago
13

HELP PLEASE!!! ( VERY IMPORTANT TO LOOK AT THE PICTURE) A. 9 B. 12 C. 15 D. 21

Mathematics
1 answer:
larisa [96]3 years ago
8 0

Answer:

c

Step-by-step explanation:

.......,..............

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Andrews [41]

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Can u attach the image pls

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To clean a tank, 3/4 cup of disinfectant is needed for every 2 gallons of water. How many cups of disinfectant are needed for 20
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Understand the concept of a unit rate a/b associated with a ratio a:b with b ≠ 0, and use rate language in the context of a ratio relationship. For example, “This recipe has a ratio of 3 cups of flour to 4  cups of sugar, so there is 3/4 cup of flour for each cup of gallons of water.”How many cups of disinfectant are needed for 20 gallons of water so c is 
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4 years ago
Read 2 more answers
ryan deposits $775 in an account that pays 1.24% simple interest for four years. Brian deposits $775 in an account thats 1.24% s
AleksAgata [21]

Answer:

Principal (p) = $775

Rate of interest (r) = 4.24% = 0.0424

No of years/time (t) = 4 years

Simple interest = ptr

= 775 × 4 × 0.0424

= 131.44 dollars

Hence simple interest after 4 years is $131.44

Amount = simple interest + principal

= 775 + 131.44

= 906.44 dollars

Hence amount after 4 years is $906.44

RESULT

906.44 dollars

Enter your comment here

Related questions:

Find the simple interest on a $2,350 principal deposited for six years at a rate of 4.77%.

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Josh has a savings account at a bank that charges a $10 fee for every month his balance falls below $1,000. His account has a balance of $1,203.44 and he …

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What interest rate is needed for $9,500 to earn $900 in 19 months? Round to the nearest hundredth of a percent

Step-by-step explanation:

3 0
3 years ago
Date Sunrise Sunset
marissa [1.9K]
Plot it to the nearest time so the answer is a
5 0
3 years ago
Task I
Sever21 [200]

Answer:

The total money invested in the field will be \$1,623.80

Step-by-step explanation:

step 1

Find the dimensions of the field

Let

x -----> the length of the field

y -----> the width of the field

we know that

The perimeter of the field is equal to

P=2(x+y)

P(4.80)=1,584

P=330\ m

so

330=2(x+y) ----> equation A

x=4y-10 ------> equation B

substitute equation B in equation A and solve for y

330=2(4y-10+y)

165=(5y-10)

5y=165+10

y=35

Find the value of x

x=4(35)-10=130

therefore

The length of the field is 130 meters and the width of the field is 35 meters

step 2

Find the area of the field

The area of the field is

A=xy

substitute

A=(130)(35)=4,550\ m^2

step 3

Find the number of bags of seed

Divide the area by 460

4,550/460=9.89\ bags

Round up to the nearest whole number

9.89=10\ bags

step 4

Find the cost of the seed

(10)(3.98)=\$39.8

step 5

Find the total money invested in the field

\$1,584+\$39.8=\$1,623.80

8 0
4 years ago
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