Answer:
Step-by-step explanation:
Let the box tops collected by Mrs Goby be represented by x.
Since Mrs William's collected 4 more then mrs. Goby, Mrs Williams will have: = x+4
Miss Williams and mrs Laplant had the same number of box tops. They both had x+4 box tops.
To calculate the number of box tops that mrs. William's collect will be:
x + (x + 4) + (x + 4) = 64
3x + 8 = 64
3x = 64 - 8
3x = 56
x = 56/3
x = 18 1/3
Therefore, box too collected by Miss Williams will be:
= x + 4
= 18 1/3 + 4
= 22 1/3
= 22 approximately
Last month, Kira spent 15 hours watching T.V. And 12 hours reading. During the same month, Charlie spent 20 hours watching T.V. And 16 hours reading. Who had a higher ratio of time spent watching T.V. To time spent reading? A. Kira B.Charlie C.Neither; the ratios are equivalent
Answer: C.Neither; the ratios are equivalent
Step-by-step explanation:
Kira spent 15 hours watching T.V and 12 hours reading. The ratio of time spent watching T.V. to time spent reading will be:
= 15/12
= 5/4
= 5:4
Charlie spent 20 hours watching T.V. and 16 hours reading. The ratio of time spent watching T.V. to time spent reading will be:
= 20/16
= 5/4
= 5:4
Therefore, they have equivalent ratio
The solution of a system of linear equations is where the two lines intersect....
True or False?!
Answer:
True
Step-by-step explanation:
The place where lines intersect is where the x and y values match up.
Just like this, if the lines do not intersect, there's no solution.
If the lines seem to be one line, there is all real number solutions.
Hope this helped!
Answer:
Step-by-step explanation:
True.
There is only 1 intersection point. That is the point where the x and y values are the same for both equations. For example if you have
y = 2x + 5 and
y = 3x + 2
The intersect point is (3,11). If you put 3 in each equation for x, they will return 11 for the y value.
I've included a graph to show you that this is true.
Match the following.
1. lwh
Triangular Prism
2. Bh
Pyramid
3. Bh
Rectangular Prism
4. πr2h
Cone
5. πr2h
Cylinder
Answer:
Step-by-step explanation:
The figures and their volumes are:
lwh - Rectangular Prism1/3 Bh - PyramidBh - Triangular Prism1/3πr²h - Coneπr²h - CylinderHow to match the formulas?The figures are three-dimensional figures, and the formulas are the formulas to determine their volumes
Using the above highlight, we have the following match:
lwh - Rectangular Prism1/3 Bh - PyramidBh - Triangular Prism1/3πr²h - Coneπr²h - CylinderRead more about volumes at:
https://brainly.com/question/1972490
Select the correct answer. Which economic term is considered a resource? A. land B. price of goods C. demand D. gross domestic product
Answer:
A.Land
comprises all naturally occurring resources
Step-by-step explanation:
Hope This Help?
Please Mark Me Brainly??
Answer:
Step-by-step explanation:
Select the correct answer.
Which economic term is considered a resource?
A.
land
B.
price of goods
C.
demand
D.
gross domestic product
A. LAND is the correct
Guys I need help pleaSe !!!
Answer:
The equations that represent an exponential decay are;
A; [y = (0.1)ˣ]
B; [y = 2·(0.3)ˣ]
Step-by-step explanation:
An exponential decay is given by the following formula;
y = a·bˣ
Where;
b < 1
For option A, we have; [y = (0.1)ˣ]
Here; a = 1, b = 0.1 < 1, therefore, the function represents an exponential decay
For option B, we have; [y = 2·(0.3)ˣ]
Here; a = 2, b = 0.3 < 1, therefore, the function represents an exponential decay
For option C, we have; [tex]\left[y = \left(\dfrac{4}{3} \right)^x\right][/tex]
Here; a = 1, b = [tex]\dfrac{4}{3} \right) > 1[/tex], therefore, the function does not represent an exponential decay
For option D, we have; [tex]\left[y = \left(\dfrac{7}{5} \right)^x\right][/tex]
Here; a = 1, b = [tex]\dfrac{7}{5} \right) > 1[/tex], therefore, the function does not represent an exponential decay
No one is helping me :(
what is equivalent to 23/25
Group of answer choices:
920
92
9.2
0.92
Answer:
0.92
Step-by-step explanation:
23/25 = 0.92
:))
The sum of five numbers is 200. What is the average of the
numbers?
Answer:
Step-by-step explanation:
Average is
a=(a+b+...c)/(n)
Where the numerator is the sum of elements and the divisor is the number of elements
In this case
a=(200)/5
a=40
What did Matt do wrong ??
(giving the person with the most understandable answer brainliest)
If t is a number between 6 and 9, t+5 is between what two numbers?
Answer:
11 and 14
Step-by-step explanation:
t can be 7 or 8
7+5=12
8+5=13
12 and 13 are between 11 and 14
The number t + 5 is in between 11 and 14.
What is an inequality?"It is a mathematical statement of an order relationship (greater than, greater than or equal to, less than, or less than or equal to) between two numbers or mathematical expressions."
What is addition property of inequality?" Let x, y, and z be real numbers.
If x > y, then x + z > y + z."
For given question,
t is a number between 6 and 9.
So, we have an inequality.
⇒ 6 < t < 9
By addition property of inequality,
⇒ 6 + 5 < t + 5 < 9 + 5
⇒ 11 < t + 5 < 14
Therefore, the number t + 5 is in between 11 and 14.
Learn more about the inequality here;
https://brainly.com/question/19003099
#SPJ2
A Ferris Wheel has a radius of 16 feet. How far will you travel if you take a ride that goes around 5 times?
Round answer to the nearest hundredth and for pi use
π =22/7
Answer:
502.86 feet
Step-by-step explanation:
16 * 2 = diameter = 32
circumference = diameter * pi = 32 * 22/7 = 704 / 7
circumference * 5 = 704 / 5 * 5 = 3520 / 7 = 502.857142857
which is about: 502.86
Seventy-five percent of the town voted to approve building a new playground for the school. If there are 1,328 people who live in the town, which expression can be used to find out how many people voted for the new playground?
Answer:
[tex]\frac{75}{100}[/tex] × 1328
0r 0.75 x 1328
or
[tex]\frac{3}{4}[/tex] × 1328
Step-by-step explanation:
circle the table the represents a linear relationship.
What is the length of the longest possible laser beam he could send rounded to the nearest tenth of an inch?
Where is the diagram????????
A whale is at the surface of the ocean to breathe. What is the whale’s elevation?
A:100
B:-100
C:-50
D:0
Answer: D, 0
0
Step-by-step explanation:
because hes at sea level
Answer:
D
Step-by-step explanation:
0
1. Find the distance between (-30, 12) and (10,-21). Round your answer to the tenths.
Answer:
Step-by-step explanation:
d= [tex]\sqrt{(-30-10)^2 + (12-(-21))^2}[/tex]
d=[tex]\sqrt{(-40)^2 + (33)^2}[/tex]
d=[tex]\sqrt{1600 + 1089}[/tex]
d=[tex]\sqrt{2689}[/tex]
d=51.86
You have a shelf that holds 15 1/2 pounds. How many 1 1/4 pound books can the shelf hold?
Answer:
12
Step-by-step explanation:
15.5 / 1.25 = 12.4
12 books
9. Factor 12-15x
(show work
here)
Answer:
mean
Step-by-step explanation:
mean ka hai iska i don't know
Answer:
Factor 3 out of 12.
3(4)−15x
Factor 3 out of −15x.
3(4)+3(−5x)
Factor 3 out of 3(4)+3(−5x).
3(4−5x)
Step-by-step explanation:
Please help! 7/20, will give brainliest. I do not tolerate spam answers!
Factor the equation. [tex]3x^2 + 7x + 2[/tex]
Find the sum plz.
3 3/15 + 4 2/5
Answer:
Exact Form:
38/5
Decimal Form:
7.6
Mixed Number Form:
7 3/5
Step-by-step explanation:
A dinner for two at the local seafood restaurant cost
$49.90. The customers decided to leave a 20% tip. They
also need to pay a 6% tax on their meal. How much did they
pay for the meal and tip?
Answer:
63.38
Step-by-step explanation:
(49.90)(20%)(6%)
20%= $9.98
49.90+9.98 =59.80
(59.80)(6%)
6%= $3.58
59.80+3.58=63.38
What is the value of this expression?
25 - 9(2)
Whats the answer? I dont even know where to start
Answer:
A
Step-by-step explanation:
It says A OR B so basically all the ones with the check mark.
The measure of an angle is 173°. What is the measure of its supplementary angle?
Answer:
7
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
The sum of two supplementary angles is always 180. 180 - 173 is 7, so the measure of the missing angle is 7.
2. Which of the following values of x make the following functions equal? y = 2x-1 y = -5x + 13
O x = 1
Ox=2
x = 3
Ox=4
Answer:
x=2
Step-by-step explanation:
y=2x-1
y=-5x+13
both y has the same value so,
2x-1=-5x+13
7x=14
x=2
Don’t understand need help please
Answer:
Step-by-step explanation:
∠A = arctan(33/43) ≈ 37.5°
AB = √(43² + 33²) = √2938
Law of Sines
∠C = arcsin(sinA ⋅ AB/BC) ≈ 34.7°
i need help with this problem y=5x-3
Answer:
Slope= 5
y intercept= (0,-3)
Step-by-step explanation:
NEED HELP WITH ALGEBRA 2
Solve each equation: 5^(3-2x)=5^(-x)
Penelope is saving up to buy a new bicycle. She already has $65 and can save an
additional $5 per week using money from her after school job. How much total
money would Penelope have after 4 weeks of saving? Also, write an expression that
represents the amount of money Penelope would have saved in w weeks.
Savings after 4 weeks:
Savings after w weeks:
Answer:
she would have $85 in 4 weeks
Step-by-step explanation:
5*4=20
20+65=$85
Using the diagram below, what is the measure of angle 3? *
1249
6
O 114 degrees
O 66 degrees
O 56 degrees
124 degress
Given WX II ZY, and ZZ = XX. Prove AWXY-AYZW.
PLEASE HELP!!
Answer:
WX // ZY > GIVEN
WX~ZY (SIDE) > PARALLEL LINES ARE CONGRUENT
<Z~<X (ANGLE) > GIVEN
WY~WY (SIDE) > REFLEXIVE PROPERTY OF CONGRUENCE
TRIANGLE WXY ~ TRIANGLE YZW > SAS