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3 years ago

Based on your data, what is the experimental probability that the family has two dogs or two cats? (Heads= dogs and tails=cats)

Mathematics

2 answers:

natulia [17]3 years ago

7 0

Answer:

none I'm pretty sure

Step-by-step explanation:

because the total is 50

vitfil [10]3 years ago

3 0

Answer:

Step-by-step explanation:

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Flyers are folded into thirds before being stapled and mailed. If a page is 11 inches long, how wide is each section?

bearhunter [10]

3 2/3 You are very welcome

5 0

4 years ago

Read 2 more answers

In an orchestra the ratio of trombones to violas is 1 to 3.

Alchen [17]

Not entirely sure about question a... but b would be (lol) 27

Violas Trombones

1 3
2 6
3 9
4 12
5 15
6 18
7 21
8 24
9 27 trombones in all

8 0

3 years ago

Randy wants to join a gym to lose his winter weight. Gym A has a membership fee of $39 and charges $30 per month. Gym B has a me

siniylev [52]

Answer:

5 months

Step-by-step explanation:

Value m= months

Gym A Money needed to pay= 30m+ 39

Gym B Money needed to pay= 20m+ 89

30m+ 39= 20m+ 89

Now isolate m

(30m-20m) + (39-39)= (20m-20m) + (89-39)

10m = 50

10m/10= 50/10

m=5; You can plug this number in to check my answer.

8 0

3 years ago

A store was keeping track of how many bottles of hand sanitizer and soap bars were sold last week. A bottle of hand sanitizer co

agasfer [191]

Answer:

Hand sanitizer=135 bottles

Bar soap=83 bottles

Step-by-step explanation:

Let x represent the hand sanitizer and y the sop.

-Our problem can be expressed as:

$x+y=218\ \ \ \ \ ...i\\\\4.25x+2.15y=752.20\ \ \ \ \ ...ii$

#Make x the subject in i then substitute in ii to solve;

$x=218-y\\\\\therefore 4.25(218-y)+2.15y=752.20\\\\926.5-4.25y+2.15y=752.20\\\\174.3=2.1y\\\\y=83\\\\x=218-83=135$

Hence, 135 bottles of hand sanitizer and 83 bottles of bar soap were sold.

5 0

3 years ago

Expand and simplify (x+2) (x+3) (x+4)

NikAS [45]

Answer:

3x+9

Step-by-step explanation:

1(x+2) +1(x+3) +1(x+4)

x+2+x+3+x+4

x+x+x+2+3+4

3x+9

8 0

3 years ago