To find the original number of fish in Nicholas' collection, work backward from the information provided on how many fish he has left after donating to the schools.
Explanation:Nicholas has a larger tropical fish collection. He gives 2/3 of his fish to a high school, then he gives 2/5 of the remaining fish to another school. In the end, he has 30 fish left. To find the original number of fish, we can work backward:
Let the original number of fish be x.After giving 2/3 of the fish, Nicholas has (1-2/3)x fish remaining.After giving 2/5 of the remaining fish, he has [tex](1-2/3)*(1-2/5)x = 30[/tex] fish left. Solve for x to find the initial number of fish.Jesse had 3 long jumps during a track meet of 17 feet,18 feet and 15 feet. Andrew had 3 long jumps during a track meet of 17 feet,15 feet and 18 feet. Overall, who had a greater total jump distance?which addition property can you use to find this answer?
Final answer:
To find out who had a greater total jump distance, we need to add up the distances of each person's jumps. Jesse and Andrew both had the same total jump distance of 50 feet.
Explanation:
To find out who had a greater total jump distance, we need to add up the distances of each person's jumps.
For Jesse, the total distance is 17 feet + 18 feet + 15 feet = 50 feet.
For Andrew, the total distance is 17 feet + 15 feet + 18 feet = 50 feet.
Both Jesse and Andrew had the same total jump distance of 50 feet.
We can use the addition property of equality to find this answer.
explain how the diagram and distributive property show a way to find the product 32 × 24.
What is the perpendicular line slope of -2x-9y=4
Find a degree 3 polynomial having zeros -3, 3 and 7 and the coefficient of x^3 equal 1.
while alex was surfing he rose 36 feet above the water as he rode a wave. within seconds he fell 48 feet where he hit the ocean floor. how deep was the ocean where alex was surfing?
The ocean where Alex was surfing will be 12 feet deep.
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that Alex was surfing he rose 36 feet above the water as he rode a wave. within seconds he fell 48 feet where he hit the ocean floor.
The position of Alex will be:-
Deepness = 336 - 48
Deepness = -12 feet
| Deepness | = |-12| feet = 12 feet
Therefore, the ocean, where Alex was surfing, will be 12 feet deep.
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For the function f(x)=-5x witch ordered park will be a point on the graph
Simplify the following expression 12 1/2 + (-25)
500,000,000,000 in scientific notation
What is the area of a rectangle with vertices at (−3, −1) , (1, 3) , (3, 1) , and (−1, −3) ? Enter your answer in the box. Do not round any side lengths.
1,322 divided by 18 compatiable numbers
1. 7 2/3 + 2 7/12
2. 3/8 x 5/6
3. 4 1/2 x 1 2/3
4. 20 divided by 3 1/2
5. 13 5/9 - 8 1/6
6. 3/4 divided by 7/10
7. 8 1/3 divided by 3 3/4
8. 1 3/5 x 2 5/16
9. 6 1/2 - 1 9/10
10. 2/5 of 40
11. 2 5/8 x 4/7 x 12
12. 4 2/3 divided by 10
Answers please!
The expressions given above are solved.
What is system of equations?In mathematics, a set of simultaneous equations, also known as a system of equations or an equation system, is a finite set of equations for which common solutions are sought
Given are the expressions as given in the question.
{ 1 } -
7 2/3 + 2 7/12
23/3 + 31/12
92/12 + 31/12
123/12
{ 2 } -
3/8 x 5/6
15/48
5/16
{ 3 } -
4 1/2 x 1 2/3
9/2 x 5/3
3/2 x 5
15/2
{ 4 } -
20 ÷ 3 1/2
20 ÷ 7/2
20 × 2/7
40/7
{ 5 } -
13 5/9 - 8 1/6
122/9 - 49/6
244/18 - 147/18
97/18
Similarly the remaining parts can be solved.
Therefore, the expressions given above are solved.
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13/20 - 2/7 + 11/35 = ?
Please include steps on how to solve!!!!
______ numbers can be written as a product of _______ factors.This called the prime factorization of a number.
Please someone help! Algebra 1
what is -9/10 • -2/3 ?
How is the underlined pronoun used in the sentence?
This gift with the big red bow is from me.
A.
subject
B.
subject complement
C.
direct object
D.
object of a preposition
andy is 5 kilogram less than twice his brother's. together they weigh 100 kilograms what are they weights
3.5kg:800g in simplest ratio
In the eighth grade 322 students voted for the new mascot to be a tiger this was 7/10 of the total number of students in the eighth grade how many students are in the eighth grade
On December 15, Jim Wright purchased a new automobile. The price was $22,800 cash, or $2,000 down plus 60 monthly payments of $388 each. Jim decided to finance the automobile for 60 months.
Based on the above information, calculate the following: (All work must be shown to get full credit)
a) Amount financed
b) Total amount of the monthly payments
c) Finance charge
d) Deferred payment price
Andy has 310 in his account. Each week w he withdraws 30 for his expences which expression could be used if he wanted to find out how much money he had left after 8 weeks?
If i have two similar parallelograms that have areas of 18in squared and 32in squared . how do i find the ratio ?
Negative 15 divided by 3/5
The space shuttle travels at about 28,000 km per hour. Using that information, estimate how many hours it will take the shuttle to reach Saturn from Earth. Show your work. Convert your answer into scientific notation if necessary.
It will take [tex]\( 5.299643 \times 10^4 \)[/tex] hours for the space shuttle to reach Saturn from Earth.
To calculate the time it takes for the space shuttle to reach Saturn from Earth, we need to use the formula:
[tex]\[ \text{Time} = \frac{\text{Distance}}{\text{Speed}} \][/tex]
Given:
Distance from Earth to Saturn = 1,483,900,000 km
Speed of the space shuttle = 28,000 km/h
Convert distance to kilometers in scientific notation:
[tex]\[ 1,483,900,000 = 1.4839 \times 10^9 \][/tex]
Plug values into the formula:
[tex]\[ \text{Time} = \frac{1.4839 \times 10^9 \, \text{km}}{28,000 \, \text{km/h}} \][/tex]
Calculate:
[tex]\[ \text{Time} = \frac{1.4839 \times 10^9}{28,000} \][/tex]
[tex]\[ \text{Time} = 52,996.43 \, \text{hours} \][/tex]
Convert to scientific notation:
[tex]\[ 52,996.43 = 5.299643 \times 10^4 \, \text{hours} \][/tex]
So, it will take [tex]\( 5.299643 \times 10^4 \)[/tex] hours for the space shuttle to reach Saturn from Earth.
Complete Question:
The space shuttle travels at about 28,000 km per hour. Using that information, estimate how many hours it will take the shuttle to reach from Earth. Show your work. Convert your answer into scientific notation if necessary. Earth =15000000 Saturn =1483900000
Kittens weigh about 100 grams when born and gain 7 to 15 grams per day. If a kitten weighed 100 grams at birth and gained 8 pounds per day, in how many days will the kitten triple it's weight? How do I write this as an equation, and how do I find the answer?
PLEASE HELP GEOMETRY Use the word bank to help you with possible answers (there are extra options that are not to be used)
Word Bank:
ASA
SAS
BC=EF
BC=ED
Given
CPCTC
BC = EF
What is the fifth term of the sequence defined by
f(n)=3(n−3)
Jenny needs of a stick of butter for a recipe. She cuts the half-stick of butter into four equal pieces. What portion of the whole stick of butter is each of the pieces?
Each piece represents 1/8 of the whole stick of butter.
Explanation:Jenny needs of a stick of butter. She cuts the half-stick of butter intoTo find the portion of the whole stick of butter that each piece represents, we need to divide the numerator (1) by the denominator (2 x 4 = 8). So each piece represents of the whole stick of butter.
A radio station had 155 tickets to a concert. They gave away 4 times as many tickets to listeners as to employees. How many tickets did they give away to employees?
This one's a doozy and I really need some help!
At a bargain store, Tanya bought 3 items that each cost the same amount. Tony bought 4 items that each cost the same amount, but each was $2.25 less than the items that Tanya bought. Both Tanya and Tony paid the same amount of money.
What was the individual cost of each person's items?
(a) Write an expression that shows Tanya's purchased items.
(b) Write an expression that shows Tony's purchased items.
(c) Write an equation. Let x represent the cost of one of Tanya's items.
(d) Solve the equation. Show your work.
I need help ASAP! Pleaseee :D