3/14 chance. There are 1 more red marble, and 4 more green marbles. The probability of a blue marble is low, but could still happen.
The area of a trapezoid is 48 square centimeters. The height is 6 centimeters and one base 3 times the length of the other base. What are the lengths of the bases?
The lengths of the bases are: 4cm and 12cm.
Area of a TrapezoidSince the area of a trapezoid is given by the formula;
A = 1/2 (a + b) h.Where a and b are the lengths of the bases and h is the height of the trapezoid.
Hence, in this case scenario; it follows that;
48 = 1/2(x + 3x) 648 = 12xx = 48/12a = x = 4cm
b = 3x = 12cm.
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help please this is graph
Ordered: 30 mg. Available: 6 mg/2 ml. How many cc's should be given?
Answer:
10
Step-by-step explanation:
Based on the given conditions, formulate:
2×30÷6
Calculate:
(2×30)/6
Cross out the common factor (30 and 6):
2×5
Calculate the product or quotient:
10
10 cc's should be given, when Ordered: 30 mg. Available: 6 mg/2 ml.
What is division?Division is the process of splitting a number or an amount into equal parts. Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.
here, we have.
Ordered: 30 mg.
Available: 6 mg/2 ml.
now,
Based on the given conditions, formulate:
2×30÷6
Calculate:
(2×30)/6
Cross out the common factor (30 and 6):
2×5
Calculate the product or quotient:
10
Hence, 10 cc's should be given
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Question
Suppose the length and the width of the sandbox are doubled.
the width is 6ft and the length is 10ft
a. Find the percent of change in the perimeter.
The percent of change in the perimeter is a
( %) increase.
b. Find the percent of change in the area.
The percent of change in the area is a
( %) increase.
Answer:
Rectangle is the closed shaped polygon with 4 sides. Opposite sides of the rectangle are equal. when the length and the width of the sandbox are doubled the percent of change in the perimeter is 100 percent and the percent of change in the area is 300 percent.Given-The length of the sandbox is 10.The width of the sandbox is 6.a) The percent of change in the perimeter.Perimeter of the rectangleThe perimeter of the rectangle is the twice of the sum of its side.The perimeter P of the sandbox is,When the length and the width of the sandbox are doubled the perimeter of the box is,Percentage change in the perimeter,b) The percent of change in the area.Area of the rectangleThe area of the rectangle is the product of its side.The area A of the sandbox is,When the length and the width of the sandbox are doubled the area of the box is,Percentage change in the area,Thus when the length and the width of the sandbox are doubled the percent of change in the perimeter is 100 percent and the percent of change in the area is 300 percent.
What is the measure of the third interior angle
4
Step-by-step explanation:
it is the answer because i just answered it and got it right
Write 0.0304 in scientific notation.
A. 0.304 x 10-1 B. 3.04 x 10(2) C. 3.04 x 10(2)
Answer 3.04 x 10^-2
I hope that helps!
What is the exact value of 5 5/6- (1 1/4 +3 7/8)
Answer:
15/40 which simplified is 3/8
Step-by-step explanation:
To solve this equation, we first have to turn all mixed numbers into improper fractions so we can add and subtract them
When we do this we get, 35/5 - (11/4 + 31/8)
Since there is a negative (-) sign before the parentheses, we automatically sub in a -1 in there and we distribute
Now we have 35/5 - 11/4 - 31/8
We can’t subtract this directly since they all have different denominators, so we have to change them to a common denominator
The common denominator of 5 4 and 8 is 40 so we multiply both the numerators and denominators by whatever number it is so the denominators are 40
This gets us to 280/40 - 110/40 - 155/40
When we subtract all of this, we get…
15/40 which can be simplified to 3/8
Hope this helped, have a great day, and please award brainliest
please help now it kinda important i get it done soon or i cant go to a dance for my school tomorrow. im begging u ill give u 5 stars and a thanks and maby even a showt out thats how much this means to me.
A triangular prism and two nets are shown:
A right triangular prism is shown with two nets. The triangular base of the prism has height 5 inches, base 12 inches, and hypotenuse 13 inches. The length of the prism is 15 inches. Net A has 3 rectangles having dimensions 5 by 15, 15 by 12, and 15 by 13, and two triangles having legs 5 inches and 12 inches. Net B has 3 rectangles having dimensions 5 by 13, 13 by 12, and 13 by 15, and two triangles having legs 5 inches and 12 inches.
Which is the correct net of the prism and what is the surface area of the prism? (1 point)
a
Net B with 420 square inches
b
Net B with 500 square inches
c
Net A with 510 square inches
d
Net A with 450 square inches
Write 22,22 as a fraccion
Answer:
1/1
Step-by-step explanation:
22/22 =1
Will there ever be an
age, other than 14 and
7, where Pedro is twice
as old as his brother?
Explain.
Answer:
No
Step-by-step explanation:
They are 7 years apart. Therefore, the only age where Pedro will be twice as old is his brother is the age 14 because 7 is half of 14.
Hi!
Your answer is No.
This is because they are seven years apart in age. The only way for Pedro to be twice as old as his brother would be for
a + 7 = 2a
('a' is Pedro's brother's age)
Now, if we subtract a from both sides in the top equation, we get:
7 = a
There is only one solution to this equation.
4m - 20 = 2 (m - 6)
Show work
Plsss help me
Answer:
m = 4
Step-by-step explanation:
Solve:
[tex]4m - 20 = 2( m - 6) \hookrightarrow \text{Distrubte the 2}[/tex][tex]4m - 20 = 2m - 12[/tex][tex]4m = 2m + 8\\[/tex][tex]2m = 8[/tex][tex]m = 4[/tex]
-Chetan K
I just need help finding the domain and range.
Answer:
you answer is correct
Step-by-step explanation:
they is no problem with your answer.
Christine drives her car 144 miles and has an average of a certain speed. If the average speed has been 5 mph more, she could have traveled 168 miles in the same length of time. What was her average speed?
Let's make a system of equations:
144/x=y
168/(x+5)=y
So,
144/x=168/(x+5)
Solving using cross multiplication,
x=30
So, her average speed for driving 144 miles was 30 miles per hour.
-Hunter
Simple! Thank you math experts for the help please show work thank you
Answer:
1) 7/8
2) 17/12 = 1 5/12
3) 53/12 = 4 5/12
Step-by-step explanation:
1) 3/8 + 1/2 = 3/8 + 4/8 = 7/8
2) 2/3 + 3/4 = 8/12 + 9/12 = 17/12 = 1 5/12
3) 4 2/3 - 3/12 = 14/3 - 3/12 = 56/12 - 3/12 = 53/12 = 4 5/12
Help me please please please
Answer:
15.52 is the perimeter
Step-by-step explanation:
Length(l)=5.06in
Breadth(b)=2.7in
Now,
Perimeter=2(l+b)
[tex]Perimeter=2(5.06in+2.7in)\\\\Perimeter=2(7.76in)\\\\Perimeter=15.52in[/tex]
Answer:
i think it's 15.52
The intensity of radiation at a distance x meters from a source is modeled by the function given by R(x)=kx2, where kk is a positive constant. Which of the following gives the average intensity of radiation between 10 meters and 50 meters from the source?
This would be the average value of R(x) between 10 m and 50 m :
[tex]\displaystyle \frac1{50\,\mathrm m - 10\,\mathrm m} \int_{10\,\rm m}^{50\,\rm m} kx^2 \, dx[/tex]
The average intensity of radiation between 10 meters and 50 meters from the source is 1033.33 k.
What is integration?It is the reverse of differentiation.
The intensity of radiation at a distance x meters from a source is modeled by the function given by
R(x)=kx²
where k is a positive constant.
The average intensity of radiation between 10 meters and 50 meters from the source will be
[tex]\rm Average \ intensity = \dfrac{1}{50 - 10} \int_{10}^{50} \ kx^2 \ dx\\\\\\Average \ intensity = \dfrac{k}{50 - 10} [ \dfrac{x^3}{3} ]_{10}^{50}\\\\\\Average \ intensity = \dfrac{k}{40} [ \dfrac{50^3}{3} - \dfrac{10^3}{3} ]\\\\\\Average \ intensity =1033.33k[/tex]
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PLS ANSWER AS SOON AS POSSIBLE
Perform the indicated operation.
2w + 16w
p^3 x p^5
7k - 3k
5z x z^3
Answer:
18w
p^8
4k
5z^4
Step-by-step explanation:
1. 2w+ 16w= 18w
2. when multiplying exponents just add the exponents giving you p^8
3. 7k - 3k= 4k
4. 5z also equals 5z^1 and just like problem two you will just add the exponents but you will leave the coefficient( 5 alone) giving you 5^4
A box in a shape of a cube with an edge length of 9 inches. Find the surface area of the box
Answer:
A=486in²
Step-by-step explanation:
Hope that helps!
Help me please please please
Answer:
37.2 cm
Step-by-step explanation:
Perimeter of a rectangle = 2*(length + breadth)
length = 12 cmwidth = 6.6 cm==> perimeter = 2*(12 + 6.6)
= 2*(18.6)
= 37.2 cm
Answer:
[tex] \red{37.2 \: cm}[/tex]
Step-by-step explanation:
The formula to find the perimeter of a rectangle is:
[tex] \text{perimeter} = 2(l + w)[/tex]
Given that,
length = 12cm
width = 6.6cm
Let us find the perimeter of the rectangle now.
[tex] \text{perimeter} = 2(l + w) \\ \text{perimeter} = 2(12 + 6.6) \\ \text{perimeter} = 2 \times 18.6 \\ \text{perimeter} = 37.2 \: cm[/tex]
Ready
Practice: Understand Multiplication as Comparison - Quie - Level D
Which picture shows Chef A chopped 3 times as many carrots as Chef B?
Chef A
Chef A
Chef B
Chef B
Chef A
Chef A to
Chef B
Chef B 100
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19
T
Rain to stop
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2/19/2022
what is the smallest possible average of five distinct positive even integers
Answer:
2+4+6+8+10/5
10 is average of this
The smallest possible average of five distinct positive even integers is 6.
To find the smallest possible average of five distinct positive even integers, to minimize the values of those integers.
The smallest distinct positive even integers start from 2, 4, 6, 8, 10, and so on.
To minimize the average, to choose the five smallest even integers. So, the five distinct positive even integers are:
2, 4, 6, 8, 10
To calculate the average, sum up these five integers and divide by 5:
Average = (2 + 4 + 6 + 8 + 10) / 5
Average = 30 / 5
Average = 6
So, the smallest possible average of five distinct positive even integers is 6.
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Find the vertex and focus of the parabola x^2+14x-8y+65=0
Answer:
heres the graph i don't rly understand this all but mabe it will help
Hope This Helps!!!
Describe the translation of figure ABCD. Complete the sentence to explain your answer. Please answer Urgent! 50 Points!
Answer:
3 units to the right and 1 unit up
Step-by-step explanation:
Pick one of the points on the original figure ABCD.
For example, let's pick point C.
The coordinates for point C are (2, 1)
The coordinates for the translated point C, i.e. point C' are (5, 2)
x-coordinate change = 5 - 2 = 3 ⇒ 3 units to the right
y-coordinate change = 2 - 1 = 1 ⇒ 1 unit up
Alternatively, just count the squares as 1 square = 1 unit
ILL GIVE BRAINLIEST
Answer:
x = 124.5
Step-by-step explanation:
adjacent given 88 and asked us to find x, which is a hypotenuse.
using the cosine formula:
[tex]\frac{adjacent}{hypotenuse} = cos(y)[/tex]
[tex]\frac{88}{hypotenuse} = cos(45)[/tex]
[tex]hypotenuse = \frac{88}{cos(45)}[/tex]
[tex]hypotenuse = 124.5[/tex]
If x is a whole number and x>12, name the smallest number for x
Answer:
13
Step-by-step explanation:
whole no. starts with 0 so 13 is the most nearest no. to 12 and also the smallest
What is the value of the expression (5)^3
Given :-
5³To Find :-
A equivalent expression .Solution :-
The given expression is ,
→ 5³ .
As we know that if there is aⁿ , where n is the power then we have to multiply the number at the base n times . Hence here ,
→ 5³ can be rewritten as
→ 5 * 5 *5
Simplify ,
→ 125
Hence the required answer is 125 .
I hope this helps.
Let us evaluate 5³
Explanation:
[tex]5³ = 5 × 5 × 5 = 125[/tex]
5³ can also be understood as 5 cubed.
Whenever a number (x) is multiplied by itself three times, then the resultant answer is known as the cube of that number.
Thus, 5 to the 3rd power is equal to 125
Someone helppppp me on this math problem
Answer:
whats the problem? ill do my best to help
Step-by-step explanation:
Hope this helps! Plz give brainliest! Also, plz sub to Kgirl633 on yt.
Write down three inequalities which together describe the shaded region. Pls help.
Answer:
y ≤ 6
y ≥ -x + 2
y > x + 4
Step-by-step explanation:
The solid line means ≤ or ≥
The dashed line means < or >
y ≤ 6
y ≥ -x + 2
y > x + 4