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3 years ago

Please see image below

Mathematics

1 answer:

vovangra [49]3 years ago

6 0

D is the answer I believe

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Richie and bethany play basketball and practice shooting free throws after school. During one practice session, Richie attempted

mamaluj [8]

Answer:

<em>Bethany did not do better than Richie because her average score was less than his.</em>

Step-by-step explanation:

<u>Average Value</u>

The average or mean value of m successes out of n tries is given by:

$\displaystyle \bar x=\frac{m}{n}$

During a practice session playing basketball, Richie made m=12 free throws from n=15 attempts. His average score was:

$\displaystyle \bar x=\frac{12}{15}=0.8$

Bethany made 8 free throws for every 3 that she missed, this means she made 8 out of 11 attempts. Her average score was:

$\displaystyle \bar x=\frac{8}{11}=0.72$

Bethany did not do better than Richie because her average score was less than his.

5 0

3 years ago

Which expression is equivalent to -1/2 (3- 2/5) ?

Pani-rosa [81]

Answer: The answer is -3 1/2 - 1/5

so it's C.

Step-by-step explanation:

3 0

3 years ago

The width of a rectangle is 38 centimeters. the perimeter is at least 692 centimeters. write an inequality that represents all p

abruzzese [7]

Width of the reactangle = 38 cm

Minimum perimeter = 692 cm

Let the length of the rectangle be x cm

We know that,

Perimeter of rectangle = 2 * (length + width)

Since the perimeter should be atleast 692 cm. Therefore,

2 * (x + 38) > 692

2x + 76 > 692

2x > 692 - 76

2x > 616

x > $\frac{616}{2}$

x > 308

Hence, the length of the rectangle should be more that 308 cms.

4 0

3 years ago

Read the picture above

Romashka-Z-Leto [24]

Vitvivuc vrivdfdxfdddxgtdcgyimbfdd

5 0

3 years ago

37 is nearest to what multiple of 10?

Kaylis [27]

4 because 4 x 10 = 40 and 3 x 10 = 30 so 4 is closer

5 0

3 years ago

Read 2 more answers