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Artist 52 [7]
3 years ago
9

A tutor invited 3 students to a study group. Those 3 students each invited 3 students to the study group. Then those additional

students each invited 3 students to the study group. How many total students are invited to the study group?
Mathematics
1 answer:
Bess [88]3 years ago
5 0

Answer:21 students

Step-by-step explanation: 3x7=21 students.

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There are 10 girls and 16 boys in a class. What is the probability of selecting sticks with a boys name and then a girls name if
AleksAgata [21]

Answer:

the probability of selecting sticks with boys name is 46% and a girls probablility for her sticks is 54%

Step-by-step explanation:

4 0
3 years ago
Quickly IT is Due an a hour PLease show work show me how to do it and No links
djyliett [7]

Answer: 4

Step-by-step explanation:

-6x = -24    divide both sides by -6 to isolate x

x = -24/-6

x = 4

Checking my work (plug in 4 for x and solve)

-6x = -24

-6(4) = -24

-24 = -24    it's correct!

6 0
3 years ago
IM CONFUSED ON THIS<br> Find the missing length. The triangles are proportional
ivanzaharov [21]
5/8 = 0.625

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3 0
4 years ago
4) Kevin and his team do not know what direction Mike went when he left the trail. This means that they will have
aalyn [17]

Answer:

Step-by-step explanation:

Distance traveled by Mike in 12 hours = 4 * 12 = 48 km

This will become the radius of the circle

r = 48 km

Area of the circle to be searched = πr²

                                                       = 3.14 * 48 * 48

                                                       = 7234.56 square km

8 0
4 years ago
You are choosing sprinklers for an irrigation system. One sprinkler that covers a full circle specifies a watering radius of 14
mihalych1998 [28]

Answer:

Area= 615 ft²

Step-by-step explanation:

Apply the formula for area of a circle to find the area watered when a sprinkler covers a full circle

Area of a circle= \pi r^{2}

r= 14ft

Area= 3.14 × 14²

Area=615.44 ft²

Area= 615 ft²

8 0
4 years ago
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