Jessica has 75% as much money as James does. James has $24. How much money does Jessica have?
Answer:
Jessica has $18
Step-by-step explanation:
75% of 24 or divided by is 18
Answer:
18
Step-by-step explanation:
\( \frac{75}{100} \times 24 = 18\)
i think this is the answer.sorry if I'm wrong
If you have 1 fine lightskin and add 1 me what do you get ?
Speed (S) is measured in meters per second using the formula below, where d is distance traveled in meters and t is time in seconds.
S = d/t
If an object is moving at a speed of 3 meters per second for a time of 3 seconds, how far did the object travel?
A 9 meters
B 6 meters
C 12 meters
D 72 meters
Answer:
A 9 meters
Step-by-step explanation:
D= t x s
If distance is equal to time multiplied by the speed...
D= 3 x 3
D = 9
Jen usually gets 8 hours of sleep. Last night she got 7 hours of sleep. What is the percent of change? increase or decrease?
Answer:
-12.5, DECREASE
Step-by-step explanation:
Jen usually gets 8 hours of sleep. Last night she got 7 hours of sleep. then the Percent of Change is Decrease by 12.5%.
Percent of change is a way to measure the relative difference between two values.
In this case, we're comparing Jen's usual sleep time (8 hours) to her sleep time last night (7 hours).
To calculate the percent of change, we use the formula:
\(\[ \text{Percent Change} = \frac{\text{New Value - Old Value}}{\text{Old Value}} \times 100 \]\)
Plugging in the values:
\(\[ \text{Percent Change} = \frac{7 - 8}{8} \times 100 \]\)
\(\[ \text{Percent Change} = -\frac{1}{8} \times 100 = -12.5\% \]\)
The negative sign indicates a decrease, and the magnitude of 12.5% represents how much Jen's sleep time decreased compared to her usual.
In this context, the percent of change tells us that Jen's sleep time decreased by 12.5% from her usual 8 hours.
This means she got less sleep than usual last night.
The negative sign signifies a decrease, and the magnitude (12.5%) quantifies the extent of this decrease.
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please help and show work
Shutting the car door I caught a familiar scent. Suddenly, it was summer and I was nibbling cookies in my aunt's old truck. Every year we'd head out for an adventure on our way to see cousins. My aunt would drive until she was bleary-eyed, belting out songs with the radio. I hummed a familiar tune and thought about her chocolate chip cookies. I haven't taken a road trip for a long time! Why does the author spend time giving details from past travels? The author flashes back to share a sense of curiosity and exploration. The author shares the information to warn readers about how tiring car travel can be. The author describes the memories to share happiness from time spent with an aunt.
Solve 2(x + 7) = 28
A. x= 10.5
B. x= 14
C. x=21
D. x=7
A roller coaster climbs to a height of 196m before it goes into an underground tunnel that is 19m below ground. What is the height difference between the highest point and the lowest?
ill put brainlest!
215m
-177m
177m
-215m
Answer:
215m
Step-by-step explanation:
The roller coaster is at a height of 196m. Then it goes 19m underground, which is equivalent to -19m. What is the difference between -19 and 196? 215.
HELP PLEASE!!!!! PLEASE EXPLAIN WHEN GIVING THE ANSWER!!!! GIVING BRAINLIEST TO THE BEST EXPLANATION!!!!
Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help.
Sarah can use the expression 5(2j + 3 + j) to represent the amount of money she can earn.
Write a few sentences to end Sarah’s story. How many shark teeth did she find? How many shark teeth did John find? How much money did Sarah earn?
Answer:Simplificando
5 (2j + 3 + j) = 0
Reordene os termos:
5 (3 + 2j + j) = 0
Combine termos semelhantes: 2j + j = 3j
5 (3 + 3j) = 0
(3 * 5 + 3j * 5) = 0
(15 + 15j) = 0
Resolvendo
15 + 15j = 0
a verdadeira questão é por que o vizinho de Sarah quer dentes de tubarão
Step-by-step explanation:
Mova todos os termos contendo j para a esquerda, todos os outros termos para a direita.
Adicione '-15' a cada lado da equação.
15 + -15 + 15j = 0 + -15
Combine termos semelhantes: 15 + -15 = 0
0 + 15j = 0 + -15
15j = 0 + -15
Combine termos semelhantes: 0 + -15 = -15
15j = -15
Divida cada lado por '15'.
j = -1
Simplificando
j = -1
Tubarão ou cação é um tipo de peixe de esqueleto cartilaginoso e um corpo hidrodinâmico (com exceção dos Squatiniformes, Hexanchiformes e Orectolobiformes)
The following figure shows a right triangular prism. Which expression represents the surface area of the prism?
Write the equation of the line that contains the given point and has the given slope.
(–8, –8), slope = 3
Answer:
y=3x+16
Step-by-step explanation:
If you turn the equation into slope point form you can then evaluate and simplify it to get y=3x+16
92 is 66 2/3% of what number?
Answer:
The answer is 138.
Step-by-step explanation:
Answer:
138
Step-by-step explanation:
Could anyone help me with this problem, Quickly Please...
Answer:
3/4
Step-by-step explanation:
Since (p, r) lies on the line y = x + b,
we have,
r = p + b -----eq(1)
Since (2p, 5r) lies on the line y = 2x + b,
we have,
5r = 2(2p) + b -----eq(2)
Sub the value of r from eq(1) in eq(2),
5(p + b) = 4p + b
⇒ 5p + 5b = 4p + b
⇒ 5b - b = 4p - 5p
⇒ 4b = -p
⇒ b = -p/4
sub in eq(1)
r = p + (-p/4)
= p - p/4
= 3p/4
⇒ r = 3p/4
⇒ r/p = 3/4
Answer:
3/4
Step-by-step explanation:
We have two lines:
r = p + b eq(1)
5r = 4p + b eq(2)
eq(2) - eq(1)
4r = 3p
dividing by 4p
r/p = 3/4
Classify each pair of numbered angles. 100 points!
The answer is perfectly accurate
Question 3(Multiple Choice Worth 1 points)
(04.04 MC)
An oil company fills 1 over 12 of a tank in 1 over 4 hour with gasoline. At this rate, which expression can be used to determine how long it will take for the tank to fill completely?
1 over 4 ⋅ 1 over 12
1 over 12 ⋅ 4
1 over 4 ⋅ 12
12 ⋅ 4
Answer:
1/4 ⋅ 12
Step-by-step explanation:
The oil company fills 1/12 of a tank in 1/4 hour (20 minutes) with gasoline.
1/4 ⋅ 12
(time) ⋅ (total tank size)
Tom and Katherine live in different towns which are linked by a bike trail. They agree to meet for a bike ride, and both set off from home at the same time. Tom rides north at a speed of 14 mph and Katherine rides south at 10 mph. The bike trail between their homes is 42 miles long. How long will it be before they meet?
Answer:
We can start by using the formula:
time = distance / speed
Let t be the time (in hours) for Tom and Katherine to meet.
Tom's distance = Tom's speed x time = 14t
Katherine's distance = Katherine's speed x time = 10t
Since they are riding towards each other, the total distance they cover is the sum of their distances:
Tom's distance + Katherine's distance = 42 miles
14t + 10t = 42
Simplifying:
24t = 42
t = 42 / 24
t = 1.75 hours
Therefore, Tom and Katherine will meet after 1.75 hours of riding.
In the example shown, how many miles will June walk in 2.8 hours? Estimate first, then compare your answer to the estimate. 1.7 miles in 1 hour if she walks at the same rate how far will she walks in 1.5 hours
Answer:
What are the examples I can't answer this without them
Step-by-step explanation:
Is it fair or not? comment your answer below
Answer:
Step-by-step explanation:
Nope Because it is so-pose to be 200
Using a directrix of y = −2 and a focus of (2, 6), what quadratic function is created?
here are the answers given
\/
f(x) = −one eighth (x − 2)2 − 2
f(x) = one sixteenth (x − 2)2 + 2
f(x) = one eighth (x − 2)2 − 2
f(x) = −one sixteenth (x + 2)2 − 2
Answer:
f(x)=1/16(x-2)^2+2
Step-by-step explanation:
The Equation can be written like this:
f(x) = 1/(4p)(x -h)^2 +(k-p)
where (h, k) is the focus, and p is half the distance between focus and directrix. Here, (h, k) = (2, 6) and p=(6-(-2))/2 = 4. So the equation is ...
f(x) = 1/16(x -2)^2 +2
What is the domain and range of:
Answer:
b
Step-by-step explanation:
how it works with life
Write a story problem for the problem 21 x 3/7.
Answer:
John has 21 cookies. three-sevenths of those cookies are oatmeal raisin. Four-sevenths of those cookies are chocolate chip. How many of John's cookies are oatmeal raisin?
Step-by-step explanation:
To solve this, you'd need to find the number of cookies that are oatmeal raisin. The simplest way to solve this question would be to multiply 3/7 and 21, giving the answer, 9. The correct answer would be 9 oatmeal raisin cookies.
Please help I will mark the best one brainliest
Answer:
Step-by-step explanation:
bro z is = to -6
Z=-6
so 5(-6+6)=0 i think bro send me a comment if its wrong
Write a function that describes the sequence 7, 8, 9, 10,... Use y for the term in the sequence and n for its place in the list.
Answer:n=y+1
Step-by-step explanation:
Answer:
n=y+1.
Step-by-step explanation:
plxxxxx thelp mg npwwww
Answer:is this for ela?
Step-by-step explanation:
the probability that rahul succeeds at any given free throw is 70%
Answer:
ok? wahts the question?
Step-by-step explanation:
Referring to the figure, what is the sum of the interior angles?
a. 540° c. 720°
b. 360° d. 900°
the sum of all interior angles in a polygon is
180(n - 2) n = number of sides in the polygonthis polygon has hmmm 6 sides, namely a HEXAgon, so the total amount for all its interior angles in degrees is 180( 6 - 2) = 720°.
help me on this topic pls
Answer:
91
Step-by-step explanation:
There is a rule that says that 129 = 38 + x
so x = 129 - 38
x = 91
Answer:
x = 91.
Step-by-step explanation:
129 = x + 38
First, we can subtract 38 from both sides to get:
91 = x
So the solution is x = 91.
HELPPPPPPPPPPPPPPPPPPPPPPPPPP
suppose you are measuring peanut butter. begin with 1 1/2 c cold water in a container. after you add the peanut butter to the water, the water level reads 2 1/4 c.what is the volume of the peanut butter. explain.
Volume of the peanut butter is 3/4 c.
What is Subtraction?Subtraction can be done for any numbers or algebraic expressions. It is the process of taking out certain value from a given amount of number.
The process of subtraction can also be termed as finding difference.
Here is given the method to measure the peanut butter.
Volume of the cold water at the beginning = 1 1/2 c
= 3/2 c
Volume of the water after adding the peanut butter = 2 1/4 c
= 9/4 c
Volume of peanut butter = 9/4 c - 3/2 c
= (9/4) - (6/4)
= 3/4 c
Hence the volume of the peanut butter is 3/4 c.
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Simplify the expression
1. six fifths
2. 5
3. negative six fifths
4. −5
Answer: the answer is 5 because -3x-5=15 and 15/3 = 5
Step-by-step explanation:
Answer: 5
Step-by-step explanation: -3x-5=15 and 15/3 = 5