3 years ago

1 3/2 ÷ 5/2 equals what exactly

Mathematics

2 answers:

konstantin123 [22]3 years ago

8 0

Answer:

5/2

2/5

5 × 2/2 × 5

10/10

10 ÷ 10/10 ÷ 10

= 1

Komok [63]3 years ago

3 0

1

I googled it ‍♀️
Sorry if it’s wrong

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It is 185 miles to Fort Worth. If Vang drives

astra-53 [7]

2 hour at 65 mile per hour

65 x 2 = 130

130 miles driven within those 2 hours

185 - 130 = 55

Vang is 55 miles away from Fort Worth

hope this helps

4 0

3 years ago

A catering service offers 5 appetizers,4 main courses, and 8 desserts. A customer is to select 4 appetizers,2 main courses,and 3

Alisiya [41]

Answer:

468 ways

Step-by-step explanation:

Given: A catering service offers 5 appetizers, 4 main courses, and 8 desserts

To find: number of ways a customer is to select 4 appetizers, 2 main courses,and 3 desserts.

Solution:

A permutation is an arrangement of elements such that order of elements matters and repetition is not allowed.

Number of appetizers = 5

Number of main courses = 4

Number of desserts = 8

Number of ways of choosing k terms from n terms = $nPk=\frac{n!}{(n-k)!}$

Number of ways a customer is to select 4 appetizers, 2 main courses,and 3 desserts = $5P4+4P2+8P3$

$=\frac{5!}{(5-4)!}+\frac{4!}{(4-2)!}+\frac{81}{(8-3)!}\\=5!+\frac{4!}{2!}+\frac{8!}{5!}\\=5!+(4\times 3)+(8\times 7\times 6)\\=120+12+336\\=468$

So, this can be done in 468 ways.

7 0

3 years ago

Can somebody help me it's on pribability

lbvjy [14]

11-10
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6 0

3 years ago

Jeanne has $12.50 in her bag. How much money does she need to buy a game that costs $72.60?

ololo11 [35]

Answer:

60.1

Step-by-step explanation:

Just get 72.60 and subtract 12.50

4 0

3 years ago

Factorise 6+ 9x show working please

Stolb23 [73]

6 + 9x.....a common factor in both terms is 3

3(2 + 3x) <==

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3 years ago