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3 years ago

Anyone know how to solve this? help!

Mathematics

1 answer:

oee [108]3 years ago

4 0

Okay I did the work and I think it’s either answer a or b but goodluck sorry

But I still don’t understand this.

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Please help, test due in 2 hours! Will give good review and brainliest. :)

Alekssandra [29.7K]

Please mark me brainliest!!!!

It would be 86.283616915 but rounded, would be 86.

Hope this helps!

****For density you would divide mass by volume

7 0

3 years ago

Solve each equation For points!!

Whitepunk [10]

Answer:

X = 13

X = 98

X = 8

Please mark as brainliest

Have a great day, be safe and healthy

Thank u

8 0

3 years ago

what is the total utility at 4 units and the marginal utility when jack goes from consuming three pop tarts to four pop tarts?

Verizon [17]

The total utility of 4 units is 50 and the marginal utility is 5

Total utility is the sum of satisfaction that is derived from the consumption of units of a good or service.

Total utility can be determined by adding the marginal utility of each unit that is consumed.

Total utility of consuming 4 units = marginal utility of the first unit + marginal utility of the second unit + marginal utility of the third unit + marginal utility of the fourth unit

20 + 15 + 10 + 5 = 50

Marginal utility is the change in total utility when consumption increases by unit. Marginal utility is 5

Please find attached the table used in answering this question. To learn more about marginal utility, please check: brainly.com/question/14149928?referrer=searchResults

8 0

2 years ago

The ratio of boys to girls at King Middle School is 3:2. What is the ratio of girls to all

NeX [460]

The answer is: " 2 :5 " ; or, write as: " 2/5 " .

________________________________________________________

The ratio of 'girls' to 'all students' is: "2: 5 " ; or, write as: " 2/5 ".

________________________________________________________

Explanation:

________________________________________________________

Given: The ratio of boys to girls is: " 3:2 " .

Problem: Find the ratio of "girls" to "all students:

________________________________________________________

Note: This ratio of "boys to girls", which is " 3 : 2 " ;

________________________________________________________

→ can be expressed as " 3x: 2x" ;

in which the total number of students is: " 3x + 2x " = 5x " .

→ The total number of students is represented as: " 5x " .

________________________________________________________

→ The ratio of "girls to boys" is: "2x : 3x" .

→ {that is; the "inverse" of the ratio of "boys to girls"} ;

→ {that is; the "inverse" of " 3x: 2x" } ; → which is: " 2x : 3x " .

________________________________________________________

The ratio of "girls" to "all students" is: "2x : 5x " ; or " 2x/5x " ;

→ Both "x" values cancel ; {since: " x/x = 1 "} ;

_________________________________________________________

→ and we have the answer: " 2 :5 " ; or, write as: " 2/5 " .

_________________________________________________________

The ratio of 'girls' to 'all students' is: " 2 :5 " ; or, write as: " 2/5 ".

4 0

3 years ago

janie served 4 same size pizzas at the class party. explain how to find slices of pizza janie served if the angle for each slice

castortr0y [4]

5 times 680 my friend is 3,400.At least thats what I got .May God bless you this day

3 0

4 years ago