Answer:
$4.82
Step-by-step explanation:
30% of 15 = 4.5
7% of 4.5 = 0.315
4.5+0.315 = $4.815 approx $4.82
Please mark me brainliest
$29,000; 4% decrease
Answer:
$27,840 is the correct answer
Step-by-step explanation:
hope this helps!
Answer:
after a 4% decrease, you would have $27,260 left
Step-by-step explanation:
Kiley is measuring the change in length of a blade of grass each day. Which are the best units for Kiley to report her findings?
THE BEST UNITS FOR KILEY TO REPORT HER FINDINGS IS CENTIMETRE
Unit conversion is a way of converting some common units into another without changing their real value. The best unit for Kiley to report her findings is cms per day.
What is Unit conversion?Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimetre is equal to 10 mm, though the real measurement is still the same the units and numerical values have been changed.
Given that Kiley is measuring the change in length of a blade of grass each day. Now, since the length of the blade of grass is too minute, therefore, it can be measured in either cm, mm, or inches.
But, mm is too small for this measurement, while inches are too big to measure the significant change in the length.
Hence, the best unit for Kiley to report her findings is cms per day.
Learn more about Units conversion here:
https://brainly.com/question/4736731
#SPJ2
Can somebody solve this I don’t understand this.
Answer:
The third one!
Step-by-step explanation: 5 5 5 5 its 5!
Solve the equation: 7^n=343
Answer is
7^n = 7^3
N=3
Answer:
n=3
Step-by-step explanation:
7
n
=343
Use the rules of exponents and logarithms to solve the equation.
7
n
=343
Take the logarithm of both sides of the equation.
log(7
n
)=log(343)
The logarithm of a number raised to a power is the power times the logarithm of the number.
nlog(7)=log(343)
Divide both sides by log(7).
n=
log(7)
log(343)
By the change-of-base formula
log(b)
log(a)
=log
b
(a).
n=log
7
(343)
Question 14
A company paid $391 for 15 bushes and 8 bonsai trees. They had to purchase 9 more bushes and 5 more bonsai trees for $241. What is the cost of each bush and bonsai tree? Enter your answers in the
boxes below.
Bushes:
Bonsai Tree:
Answer:
The cost of each bushes is $9.00
The cost of each bonsai trees is $32.00
Step-by-step explanation:
The given parameters are
The amount the company paid for 15 bushes and 8 bonsai trees = $391
The amount for which the company purchased 9 more bushes and 5 more bonsai trees = $241
Let x represent the cost of each bushes and let y represent the cost of each Bonsai Trees, we have;
15 × x + 8 × y = 391...(1)
9 × x + 5 × y = 241...(2)
We make y the subject of both equations to get;
For equation (1), we have;
15·x + 8·y = 391
15·x + 8·y = 391
8·y = 391 - 15·x
y = 391/8 - 15/8·x
For equation (2), we have;
9 × x + 5 × y = 241
5·y = 241 - 9·x
y = 241/5 - 9/5·x
Equating both equations, gives;
391/8 - 15/8·x = 241/5 - 9/5·x
391/8 - 241/5 = 15/8·x - 9/5·x = 0.075·x
0.675 = 0.075·x
x = 0.675/0.075 = 9
x = 9
Therefore, the cost of each bushes = x = $9.00
From, y = 241/5 - 9/5·x, we have;
y = 241/5 - 9/5×9 = 32
y = 32
Therefore, the cost of each bonsai trees = y = $32.00
Will give BRAINLY. Complete the table using the equation y=4×+7
Answer: you would just do y= 4x (4•1 would be 4) plus 7. hope this helps!!
Step-by-step explanation:
Answer:
Is your computer cracked anywise
Step-by-step explanation:
How many times will you roll a number less than 4 on a number cube if you rolled it 250 times ?
A) 100
B) 90
C) 125
D) 85
Answer:
C. 125
Step-by-step explanation:
The ratio for one time is 3:6. It is 3:6 because there are 3 numbers less than 4 on a number cube. You can now compare the two ratios.
3:6 = x/250.
This is a ratio, so both numbers would have to be multiplied by the same number. 6 * 41 = 250.
3 * 41 = 123.
(41 was rounded from 41.6666667. This is why it comes out to 123.)
ANSWER AND ILL GIVE BRAINLIEST 30 PTS
How do I rewrite a mixed fraction as a sum?
Answer:
turn it into a decimal first
Step-by-step explanation:
HELPPPPPPP ASAPPPPPPPPPpp 25 POINTS
Answer:
A, the y intercept is 15
Step-by-step explanation:
This function is in standard form and is the only one where you can simply substitute 0 in for x and find the y- intercept.
Greg is making accessories for the soccer team. He uses 813.44 inches of fabric on headbands for 37 players and 4 coaches. He also uses 358.16 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each player?
Total number of people including players and coach is, T = 37 + 4 = 41.
Total fabric used for making headbands is, h = 813.44 inches.
So, amount of fabric used for each person is :
[tex]F_h = \dfrac{813.44}{41}\\\\F_h = 19.84\ inches[/tex]
Total fabric used for making wristband is : w = 358.16 inches.
Amount of fabric used for each person is :
[tex]F_w = \dfrac{358.16}{41}\\\\F_w = 8.74 \ inches[/tex]
Hence, this is the required solution.
Answer:
Step-by-step explanation:
i want bobox gibe me now ugliy
If you spend two hours playing sports after school, what percent of your day is devoted to sports? Use 24 hours as the length of a day.
A. about 2%
B. about 8%
C. about 20%
D. about 12%
Answer:
The answer is B. about 8%
Step-by-step explanation:
The answer is B. because the actual answer would be 8.3333% but rounded it is about 8%
Sharon drives 1/3 of the total distance to big bend on the first day. On the second day, she travels 1/3 of the total distance in the morning and 1/6 of the total distance in the afternoon. How much of the total distance has sharon driven by the end of the day?
Answer:
5/6
Step-by-step explanation:
Given that :
Fraction of total distance driven on first day = 1/3
Second day :
Fraction driven in the morning = 1/3
Fraction driven in the afternoon = 1/6
Total distance driven by the end of the day :
1/3 + 1/3 + 1/6
Take the L. C. M
(2 + 2 + 1) / 6
= 5 /6
5/6 of the total distance
In two years, the value of a car changed from $14,000 to $11,200.What is the percent of change
Answer:
Percentage change = (14000-11200) / 11200 * 100
= 280000 / 11200
= 25%
So, your final answer is 25%
Hope this helps!
Step-by-step explanation:
Which set of ordered pairs does not represent a function?
O {(5,-2),(-6,-4), (-2,3), (-1,-4)}
O{(-3,4), (-8,0), (3,-8), (-3,-4)}
O {(6,3), (-1,5), (-7,3), (3,0)}
O {(3,9), (2,7), (9,9), (4, -3)}
Answer:
The second choices is the answer
O{(-3,4), (-8,0), (3,-8), (-3,-4)} as you can see there's a repeating domain or value of x which is the -3
Please help me, What is the slope??
Answer:
-0.5
Step-by-step explanation:
Which statement is true? Millimeters are larger than centimeters. Millimeters are larger than centimeters. Meters are larger than kilometers. Meters are larger than kilometers. Milliliters are larger than kiloliters. Milliliters are larger than kiloliters. Kilograms are larger than grams.
Given :
Conditions :
1) Millimetres are larger than centimetres.
2) Meters are larger than kilometres.
3) Millilitres are larger than kilolitres.
4) Kilograms are larger than grams.
To Find :
Which conditions are correct.
Solution :
1) Millimetre is 0.001 m and cm is 0.01 m .
So, option 1 is correct.
2) Kilometer is 1000 m .
So, option 2 is also correct.
3) Millilitres is 0.001 L and kilolitres is 1000 L .
Therefore, this is not correct.
4) Kilogram is 1000 g .
Therefore, this is also correct.
Therefore, option 1 , 2 and 4 are correct.
Hence, this the required solution.
the first one to get it CORRECT first will give brainliest plus 11 points :)
Answer: 54
Step-by-step explanation:
Answer:
52
Step-by-step explanation:
6×6=36 because you have to multiply it 2 times
4×4=16
16+36=52
Rhianna's toy car traveled a distance of 5 yards 2 feet. How many inches did Rhianna's toy car traveled?
Answer:
204 inches
Step-by-step explanation:
Mary bought a car priced at $23,500. If the value of the car decreases every year by 9%, approximately what will be the value of the car after 10 years?
Answer:
$4626.548
Step-by-step explanation:
Given that :
Cost of car = $23,500
Value of car decreases by 9% every year
Value of car after 10 years =?
Using the formula :
A = p(1 + r/n)^nt
A = final amount
P = cost of car = principal
r = Depreciation = - 15%
t = number of years
A = 23500(1 + - 0.15/1)^10
A = 23500(0.85)^10
A = $4626.548
What is the distance between (5, –1) and (5, –4)?
Answer:
3
I hope this helps!
Answer:
3
Step-by-step explanation:
For a certain sandwich, the model predicts 15 grams of fat but it actually has 17 grams. What is the recidual?
Answer: 2 grams
Step-by-step explanation:
To find a residual you must take the predicted value and subtract it from the measured value.
predicted value; 15
measures value; 17
17-15=2
Enter numbers to write 4.23×10^3 in standard notation.
The answer is 4230. I used mathmay to answer this question if you have anymore question like this I would suggest you go there it is a really good math answering site. Hope this helps!!
PLEASE HELP GUYSS I NEED IT
Answer:
To solve an area of a rectangle the formula is LxW. Right now we only know the width. Lx2 = 112 So, you would do 112 divided by 2 which equals 56.
LxW = 56x2
which is 112
Step-by-step explanation:
Help pls I got an email from school Bc I didn’t finish this and I need to finish it before next class and I have like 6 more checks to do after eeeeeee!!!!!
Answer:
169.25 [tex]inches^{2}[/tex]
Help will mark as brainless thanks
Answer:
136000×2000\8×100 do like that the answer is come
Divide. Simplify your answer. 20m2/10k2m ÷4k2m2
Answer:
[tex]\frac{1}{2kx^{4}m }[/tex]
Step-by-step explanation:
Please mark brainliest
Solve for x.
(5x - 24)
(8x + 9)
Answer:
We get two values x = 24\5
x = -9\8
Step-by-step explanation:
We can also do it by another method.
(5x - 24)
(8x + 9)
Just change the signs of 8x and 9 in minus.
we get
-3x = -33
3x =33
x = 33\3
x = 11
Hope this helps you.
Please Mark as Brainliest.
Identify the slope and the y-intercept of y= 2x - 5
Slope =
y-intercept =
***Remember, the y-intercept should be written as a point!
Answer:
slope: 2/1
y intercept: (0,-5)
Step-by-step explanation:
mark me brainliest by going to the bottom of this answer and click the button next to comments
thank you!!
1. Dennis made a 500 km trip in five hours. For the first two hours, Dennis had an average speed of 150 km/h. For the last two hours, Dennis had an average speed of 100 km/h. Which of the following is true about Dennis' trip? (25 Points) Dennis must have maintained a constant velocity throughout his trip. Dennis must have maintained a constant speed throughout his trip. O Dennis must have stopped for an hour in the middle of this trip Wich statemeent correctly discribes the locaton and Dennis must have driven without stopping during his trip
Answer:
The correct option is;
Dennis must have stopped for an hour in the middle of this trip
Step-by-step explanation:
The given parameters are;
The distance Dennis covered in 5 hours = 500 km
Dennis's average speed in the first two hours = 150 km/h
Dennis's average speed in the last two hours = 100 km/h
Therefore;
Dennis traveled 150 km/h × 2 h = 300 km in the first two hours
Dennis traveled 100 km/h × 2 h = 200 km in the last two hours
Which gives, Dennis traveled 300 km + 200 km in 2h + 2h = 4h
Therefore, Dennis traveled 500 km in 4 hours and Dennis must have stopped for an hour in the middle of this trip.