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SpyIntel [72]
3 years ago
9

There are 7 students in a small class. To make a team the names of 2 of them will be drawn from a hat. How many different teams

of 2 students are possible?
Mathematics
1 answer:
a_sh-v [17]3 years ago
3 0

Answer:

112

Step-by-step explanation:

7*6

6*5

5*4

4*3

3*2

2*1

You might be interested in
Square root to the nearest tenth √1.001 ,√1.1212 ,√2.895, √4.005 ,√6.2533
Svetlanka [38]

Answer:

1.0 ; 1.1 ; 1.7 ; 2.0 ; 2.5

Step-by-step explanation:

Given the following :

√1.001 ,√1.1212 ,√2.895, √4.005 ,√6.2533

The square root to the nearest tenth :

Using calculator :

√1.001 = 1.0004998 = 1.0

√1.1212 = 1.0588673 = 1.1

√2.895 = 1.7014699 = 1.7

√4.005 = 2.0012496 = 2.0

√6.2533 = 2.5006599 = 2.5

3 0
3 years ago
Use the equation to identify a and b * a = 1/5 and b = 3 a = 3 and b = 1/5 a= 1/5 and b =1 a = 1 and b = 3
Nadya [2.5K]

Answer:

a = 3

b = \frac{1}{5}

Step-by-step explanation:

Given

f(x) = 3(\frac{1}{5})^x --- Missing from the question

Required

Identify a and b

The given equation is an exponential function and the general form is:

f(x) = ab^x

When f(x) = ab^x is compared to f(x) = 3(\frac{1}{5})^x

We have that: a = 3 and b = \frac{1}{5}

8 0
3 years ago
Sixty percent of the flowers in Karen’s garden are roses. Which of the following shows 60% roses?
Andre45 [30]

Answer:

A

Step-by-step explanation:

3/5 of the letters are roses and 3/5 = 6/10 = 60%

7 0
4 years ago
HELPPPP PLEASE!!!!!!!!!!!!
PtichkaEL [24]

Answer:

C

Step-by-step explanation:

7 - 2 = 5

11 - 3(2)

11 - 6 = 5

4(2) - 3

8 - 3 = 5

C is the only one that doesn't equal 5

5 0
3 years ago
10.5 equal or less than 10.005
maksim [4K]
10.5 is more than 10.005
5 0
4 years ago
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