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2 years ago

John is throwing a dart at a dartboard. There are 4 rings that surround the bull's-eye ring,

Mathematics

1 answer:

barxatty [35]2 years ago

3 0

1/19 because the rings would be 1,3,4,5,6 respectively and then u add it up

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Shana plans to borrow $1,300 to buy a guitar. One bank is offering a simple interest rate of 5% per year on borrowed amounts. An

kykrilka [37]

Answer:

5% times 3=15%

4% times 3=12%

15-12=3

1300 times 0.03= $39

39 dollars.

3 0

3 years ago

Andrew's class took a field trip to the art museum. It took them 18 minutes to drive to the museum. They stayed at the museum fo

Umnica [9.8K]

Answer:

7:56 A.M.

Step-by-step explanation:

1 hour and 59 mins = 119 mins

119+18 = 137

137/60 = 2 r 17

(10 - 2 = 8) - 17/60

Therefore they left at 7:56 A.M.

6 0

2 years ago

Mrs.Wicker bought a case of 24 juice boxes for $12.How much did each box of juice cost?

NeTakaya

Hey there!

To find the answer, we can divide the total cost by the total number of juice boxes.

$\frac{12}{24}$

$= \frac{1}{2}$

A half of a dollar is 50 cents.

Thus, each juice box cost 50 cents.

Have an awesome day! :)

6 0

3 years ago

Help math math please please

maxonik [38]

Answer:

$\displaystyle 7x + 9y = 45$

Step-by-step explanation:

y = –⁷⁄₉x + 5

+ ⁷⁄₉x + ⁷⁄₉x

___________

⁷⁄₉x + y = 5 [We CANNOT leave the equation like this, so multiply by 9 to eradicate the fraction.]

9[⁷⁄₉x + y = 5]

$\displaystyle 7x + 9y = 45$

I am joyous to assist you at any time.

4 0

3 years ago

The radius of a circular board is 3.5 meters. If the cost of paint is $4/m squared, estimate the cost of painting the board

morpeh [17]

Answer:$154

Step-by-step explanation:

Given

the radius of the circular board is $r=3.5\ m$

The cost of paint is $\$4\ \text{per}\ m^2$

Area of circle $=\pi r^2$

Area of board

$\Rightarrow A=\pi r^2\\\\\Rightarrow A=\dfrac{22}{7}\times 3.5^2=38.48\ m^2$

Cost of painting

$\Rightarrow C=38.48\times 4=153.95\approx \$154$

6 0

3 years ago