Ask question

Ask question

All categories

My name is Ann [436]

2 years ago

13

3 Fred is playing tennis. For every 2 of his serves that land in, 3 serves land out. If he hit 30 serves in, how many serves lan

ded out? A 90 B. 6 C. 180 D. 45

2 answers:

sineoko [7]2 years ago

6 0

Answer:

d

Step-by-step explanation:

2:3 = 30:45

blagie [28]2 years ago

4 0

2 serves in..............3serves out
30serves in...............x serves out

2x=30* 3
x=30*3/2= 45 serves out

You might be interested in

Rehana has some money. After she spends Rs 15, she has three-quarters of the initial amount left. The amount left is

Ray Of Light [21]

The answer is 45, so c

8 0

3 years ago

(3 + 4i) - (8 -5i) Write answer in standard form a +bi Group of answer choices

Anton [14]

Answer:

$A=-5+9i$

Step-by-step explanation:

$\left(3+4i\right)-\left(8-5i\right)\\\\\mathrm{Group\:the\:real\:part\:and\:the\:imaginary\:part\:of\:the\:complex\:number}\\\left(a+bi\right)\pm \left(c+di\right)=\left(a\:\pm \:c\right)+\left(b\:\pm \:d\right)i\\\\=\left(3-8\right)+\left(4+5\right)i\\3-8=-5\\4+5=9\\\\=-5+9i$

5 0

3 years ago

1 day= ____________ seconds <br> Please show the work!!

Nimfa-mama [501]

Answer:

86400 seconds

Step-by-step explanation:

The unit of measurement "day" (symbol d) is defined as 86,400 SI seconds.

8 0

3 years ago

Read 2 more answers

A party rental company has chairs and tables to rent. The total cost for 3 chairs and 2 tables is $25. To rent 5 chairs and 6 ta

vlabodo [156]

5 and 6 is 65 and 3 and 2 is 25 so I would say add 65 and 25

5 0

3 years ago

124 ounces decreased by 67%

slavikrds [6]

40.92 ounces.
You can find it by multiplying 124 by 0.33

8 0

3 years ago

Read 2 more answers