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Archy [21]
3 years ago
8

a fisherman weighs an ahi tuna (a very large fish) on a scale and gets a reading of 135 pounds. the reading on the scale may hav

e an error of up to 5%. what are two possible values for the actual weight of the fish?

Mathematics
2 answers:
mamaluj [8]3 years ago
8 0

Answer:

Coin 1 = quarter

Coin 2 = dine

Coin 3 = penny

Step-by-step explanation:

ANTONII [103]3 years ago
7 0

Answer: it’s 128.15 and 141.75

Step-by-step explanation:

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1. Mr. Samuel had 13 notes in his wallet. They consist of $1. $5 and $10 notes. The total amount of the notes adds up to $93. Ho
bazaltina [42]

Answer:

8 $10 notes

Step-by-step explanation:

I started by working it backwards. $93-$3 equals $90. So we have three of our 13 notes. We need ten more. Well the most $10 notes we can have is 8. if we had 8 $10 notes that would give us $80. $90-$80=10. We can take ten and divide it by five so we have 2 $5 notes.

So in total he would have 8 $10 notes, 2 $5 notes, and $3 one dollar notes which adds up to 13 notes

7 0
2 years ago
The perimeter of a square field is the same as that of a rectangular field. If the length of the rectangular field is 8 km and w
Bess [88]

Answer:

42.25cm^2

Step-by-step explanation:

8+5+8+5 = 26

26/4 = 6.5

6.5x6.5 = 42.25

4 0
3 years ago
Read 2 more answers
Can two rectangles with the same side lengths be congruent
sveta [45]

Answer:

the angles in squares and rectangles it's always 90° so two squares or two rectangles with same side lengths are congruent.

8 0
2 years ago
Read 2 more answers
There are 30 students in a class and 40% of the class like orange juice how many studesnt love orange juice
Dovator [93]
What is 40% of 30?

first, convert the percent into a decimal
40% = 0.4

then multiply 0.4 with 30

30*0.4 = 12

12 students

any questions?


6 0
3 years ago
Christopher plays quarterback for a
jeka94

Answer:

70%

Step-by-step explanation:

42\div60

<u><em>Calculate</em></u>

<u><em /></u>\frac{42}{60}

<u><em>Cross out the common factor</em></u>

<u><em /></u>\frac{7}{10}

<u><em>Multiply a number to both the numerator and the denominator</em></u>

<u><em /></u>\frac{7}{10}\times\frac{10}{10}

<u><em>Write as a single fraction</em></u>

<u><em /></u>\frac{7\times10}{10\times10}

<u><em>Calculate the product or quotient</em></u>

<u><em /></u>\frac{70}{10\times10}

<u><em>Calculate the product or quotient</em></u>

<u><em /></u>\frac{70}{100}

<u><em>Rewrite a fraction with denominator equals 100 to a percentage</em></u>

<u><em /></u>70%

<em>I hope this helps you</em>

<em>:)</em>

8 0
1 year ago
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