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Bumek [7]
3 years ago
12

Your party is expected to have 20 people including you. Each person gets one fork and one spoon. There are 6 spoons in one packa

ge and 8 forks in one package. a. What is the least number of packages of spoons you need to buy? What is the least number of packages of forks you need to buy?
Mathematics
1 answer:
Sophie [7]3 years ago
5 0

Step-by-step explanation:

Since each person will get 1 fork and 1 spoon, we will need 20 forks and 20 spoons.

The lowest multiple of 6 that is above 20 is 24, so we need 4 packages of spoons.

The lowest multiple of 8 that is above 20 is also 24, so we need 3 packages of forks.

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Please help me i cant get this i. honestly just need someone to give the answers for this lesson
Likurg_2 [28]
Area of the triangle = (1/2)*base* height = (1/2)*3*6 = 9 sm²
We have 4 triangles like this one ,
so area of 4 triangles  = 9*4 = 36 cm².
Area of the square = 3*3 = 9 cm²

Surface area here means area all triangles  + area of the square =36 +9 =
= 45 cm ²

Answer is 45 cm².

7 0
3 years ago
If a shark can swim 27 miles in 9 hours, how many miles can it swim in 12 hours
777dan777 [17]

Answer:

36 miles

Step-by-step explanation:

given:

9 hours -------> 27 miles

1 hour ----------> 27 / 9 miles

12 hours -------> (27/9) x 12 = 36 miles

4 0
3 years ago
Read 2 more answers
Help me to solve this problem​
anyanavicka [17]

Here,

Volume of cylinder = 539^3 cm

Circumference = 22 cm

Height = ?

Now,

Circumference = 2πr

or, 22 = 2*22/7*r

or, 22 = 44/7*r

or, 154/44 = r

◆ r = 3.5 cm

Then,

Volume of cylinder = πr^2h

or, 539 = 22/7*(3.5)^2*h

or, 539 = 22/7*12.25*h

or, 539 = 269.5/7*h

or, 3773 = 269.5*h

or, 3773/269.5 = h

◆ h = 14 cm

I hope it's help you...

I hope you understand...

Thanks♥♥

7 0
2 years ago
Can someone help me asap please
Gekata [30.6K]

Answer:

The first one is D

The second one is A

hope this helps :/

6 0
2 years ago
A
RoseWind [281]

<u>Given</u> -

  • the diameter of a semicircle is 6 yards.

ie. d = 6yd

ps - use 3.14 for a

<u>To find</u> -

  • the semicircle's perimeter

<u>Solution</u> -

As we know the formula to find the perimeter of the semicircle is 2r + πr.

But A.T.Q we are only provided with the diameter. As we know that the radius is half of the diameter. ie, r = d/2.

Hence, d = 6

r = 6/2

r = 3 yd

Perimeter of semicircle = 2r + πr

Perimeter of semicircle = 2(3) + 3.14(3)

Perimeter of semicircle = 15.42 yd

<u>Hence forth the semicircle's perimeter is 15.42 yd</u>

6 0
2 years ago
Read 2 more answers
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