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Brilliant_brown [7]
2 years ago
14

Sara’s teacher gave her class 10 quizzes, each worth 30 marks. Sara’s marks on the test are given below.

Mathematics
1 answer:
leonid [27]2 years ago
4 0

Answer:

The mean is 6.6

The median is 16

mode is 18

Step-by-step explanation:

I'm not sure if this is tight but yeah:)

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Using the least number of coins how many quarters, dimes, nickels, and pennies to make $1.74
SpyIntel [72]

Let's use our largest amount (quarter) to see how many can fit evenly into 1.74.

  • 1.74/0.25 = 6.96
  • The most quarters that can fit into $1.74 is 6.

---Multiply $0.25 by 6 = $1.50

---Subtract $1.50 from $1.74 = $0.24

---We need to use the rest of the coins to fill up $0.24.

Now let's use our second largest amount (dime) to see how many can fit evenly into 0.24.

  • 0.24/0.10 = 2.4
  • The most dimes that can fit into $0.24 is 2.

---Multiply $0.10 by 2 = $0.20

---Subtract $0.20 from $0.24 = $0.04

No nickels can fit into $0.04, because they are worth $0.05.

We can use our least amount (pennies) to fill in the $0.04 remaining.

Your answer is 6 quarters, 2 dimes, and 4 pennies.

4 0
2 years ago
If points N, U, and T are collinear, name all the segments they determine.
nexus9112 [7]
Collinear=On the same line

N-U

N-T

U-T

I believe that is what this questions is asking. :)
3 0
3 years ago
Read 2 more answers
The eleventh term from the end of the AP 14, 19, 24, …………., 264 is
vazorg [7]

Answer:

<h2>The eleventh term of the sequence is 64</h2>

Step-by-step explanation:

The sequence given is an arithmetic sequence

14, 19, 24, …………., 264

The nth term of an arithmetic sequence is given as;

Tn = a+(n-1)d where;

a is the first term = 14

d is the common difference = 19-14=24-19 = 5

n is the number of terms = 11(since we are to look for the eleventh term of the sequence)

substituting the given values in the formula given;

T11 = 14+(11-1)*5

T11 = 14+10(5)

T11 = 14+50

T11 = 64

The eleventh term of the sequence is 64

6 0
3 years ago
I need help with 9 and 10
Evgen [1.6K]
#9 is
32divided(10-8)divided2-3
6 0
2 years ago
I need help answering all of these
Mashcka [7]

Answer:

A)-7

B)2

C)-2

D)-4

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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