Answer:
3 : 10
Step-by-step explanation:
most simplified form
The ratio of the number of parrots to the total number of birds will be equal to 3:10.
What is ratio?The ratio notion is used in mathematics when evaluating two or more numbers. It works as a comparison tool to demonstrate how big or small a particular number is. A ratio divides two quantities in order to compare them.
As per the provided information in the question,
Total canaries in the store = 7
Total parrots in the store = 3
Then, total number of birds in the store = 7 + 3 = 10
So, the ratio of number of parrots to the total number of birds will be,
3 : 10
To know more about Ratios:
https://brainly.com/question/13419413
#SPJ5
Select all that describe the scatterplot.
(WILL GIVE BRAINLIEST)
Answer:
A C E H
Step-by-step explanation:
Which statement is true? Ill mark brainlest
−6.5>6.55
−6.5≥6.55
−6.5<6.55
−6.5=6.55
Answer:
6.5 < 6.55
Step-by-step explanation:
since
6.5 can be written as 65/10
6.55 can be written as 655/100
when we take LCM of 100 and 10 we get 100.
so we will multiply 65/10 with 10 on both numerator and denominator.
we get 650/100 and 655/100 .
since denominators are same we can say that 650<655.
Hence,
6.5 < 6.55
Find the volume given cylinder. 8in,8in. Use 3.14 for pi and round to the nearest tenth.
A.1607.7in*3
B.2845.7in*3
C.6430.7in*3
D.401.9in*3
2.Find the volume of a rectangular prism with the following dimensions: L=5mm B=7mm H=3mm
142mm*3
105mm*3
126mm*3
130mm*3
3.Find the volume of the given pyramid. 7yd,7yd,9yd
147yd*3
175yd
Answer:
1. [tex]V =1607.7\ in^3[/tex]
2. [tex]V = 105mm^3[/tex]
3. [tex]V = 147yd^3[/tex]
Step-by-step explanation:
Solving (1):
Given
[tex]Radius, r =8\ in[/tex]
[tex]Height, h =8\ in[/tex]
Required
Determine the volume
Volume (V) of a cylinder is calculated as thus:
[tex]V =\pi r^2h[/tex]
[tex]V =3.14 * 8^2 * 8[/tex]
[tex]V =1607.7\ in^3[/tex]
Hence, the volume of the cylinder is [tex]1607.7\ in^3[/tex]
Solving (2):
Given
[tex]Length, l = 5mm[/tex]
[tex]Width, B = 7mm[/tex]
[tex]Height, H = 3mm[/tex]
Required
Determine the volume (V) of the rectangular prism
Volume (V) of a rectangular prism is calculated as thus:
[tex]V = LBH[/tex]
[tex]V = 5mm * 7mm * 3mm[/tex]
[tex]V = 105mm^3[/tex]
Hence, the volume of the prism is [tex]105mm^3[/tex]
Solving (3):
Given
[tex]Length, l = 7yd[/tex]
[tex]Width, B = 7yd[/tex]
[tex]Height, H = 9yd[/tex]
Required
Determine the volume (V) of the pyramid
Volume (V) of a pyramid is calculated as thus:
[tex]V = \frac{1}{3} *LBH[/tex]
[tex]V = \frac{1}{3} * 7yd * 7yd * 9yd[/tex]
[tex]V = \frac{1}{3} * 441yd^3[/tex]
[tex]V = 147yd^3[/tex]
Hence, the volume of the pyramid is [tex]147yd^3[/tex]
what is the slope of the line ?
Answer:
-1,-2
Step-by-step explanation:
Find the value of x.
HELP!!!! I WILL GIVE BRAINLIEST ANSWER!!!
POINTS!!!
Answer:
43
Step-by-step explanation:
its an isoceles triangle so both base angles are congruent
What is the length of a right rectangular prism that has a volume of 1,071 cubic centimeters, a width of 17 centimeters, and a height of 3 centimeters?
Answer:
hi mom love you
Step-by-step explanation:
IT WOULD BE HELPFUL IF YOU GUYS CAN HELP ME WITH THIS!
The temperature at sunrise is 28°F. Each hour, the temperature rises 7°F.
Write an equation that models the temperature y, in degrees Fahrenheit, after x hours.
Answer:
y=6x+24
Step-by-step explanation:
your temperature at the y-intercept is 24 degrees, and your slope being 6/1, so that would be your line equation. You can just plug in to solve after that
Remember that for your graph your dependent variable is always on the x-axis, and your independent variable is always on the y-axis. So because the temperature depends on time, the x-axis is the time of day in hours, and your y-axis is the temperature in Fahrenheit.
Answer:
28=(7)x+b
Step-by-step explanation:
y=mx+b right?
starts at 28, so plug that into y
28=mx+b
the rate of change is 7, so you plug that into m
28=(7)x+b
(I'm sorry if this is wrong, this is just my understanding of this)
y-8=-2(r+3) in slope intercept form
what is 8.24 as a percent?
Answer:
824% just move the decimal two place values?
Step-by-step explanation:
When ordering tickets online, a collage theater charges a $5 handling fee no matter how large the order. Tickets to a comedy concert cost $58 each. If you had the line showing the total cost, y, of buying tickets, x, what would the slope of your line be? Explain your thinking.
Answer:
58
Step-by-step explanation:
Given that :
Handling fee = $5
Cost of ticket to comedy concert = $58 each
The total cost y of buying ticket x ;
Using the slope - Intercept relation
y = mx + c
m = slope ; c = intercept
The constant handling fee = $5 = c = intercept
Cost of x tickets = (cost per ticket * number of tickets) = 58 * x = 58x
Hence,
y = 58x + 5
Comparing with the intercept slope equation :
Slope (m) =58
Find the solution to the system of equations below.
A:(7, 3)
B:(-3, 3)
C:(3, -3)
D:(2, -2)
Answer:
the answer is c.(3,-3)
:)
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
A corporateteam-building event costs $6, plus an additional $1 perattendee. If there are 35attendees, how much will the corporate team-building eventcost?
Answer:
$41
Step-by-step explanation:
What is 8x^6 divided by 4x^3
Answer:
2x^3
Step-by-step explanation:
What is the x-intercept of y=1/3x-5
Answer:
x = 15
Step-by-step explanation:
To find the x-intercept(s), substitute in 0 for y and solve for x.
0 = 1/3 x − 5
Solve the equation.
x = 15
This is so it makes more sense for u
Hope this Helps (✿◠‿◠)
can anyone help me???
9514 1404 393
Answer:
1
Step-by-step explanation:
[tex](f\circ g)(-1)=f(g(-1))=f(4(-1)^2+2)\\\\=f(6)=\dfrac{8}{6+2}=1\\\\\boxed{(f\circ g)(-1)=1}[/tex]
In a class 20 of students, 6 play an instrument and 9 play a sport. There are 9 students who do not play an instrument or a sport. What is the probability that a student does not play an instrument given that they play a sport?
Answer:
31%
Step-by-step explanation:
Help please I’ll highly appreciate ittttt
Since it is translated 5 units down that means the y-intercept is -5, so the equation above is correct.
i just need number 2 pls
Answer:
ik the answer
Step-by-step explanation:
HURRYYYY
Which relation is a function?
The first one (the one that you have chosen)
Answer:
The top left one!!!! hope this is in time!!
Step-by-step explanation:
A student answers 9 questions
correctly out of 12 total
questions on a test. What
percent is this?
I need help with this!
Answer:
corresponding
Step-by-step explanation:
Answer:
they're corresponding
Step-by-step explanation:
what is the answer to this? −1.3≥2.9−0.6r
Answer:
Inequality Form:
r ≥ 7
Interval Notation:
[7, ∞)
Step-by-step explanation:
−1.3 ≥ 2.9 − 0.6r
Rewrite so r is on the left side of the inequality.
2.9 − 0.6r ≤ −1.3
Move all terms not containing r to the right side of the inequality.
Subtract 2.9 from both sides of the inequality.
−0.6r ≤ −1.3 − 2.9
Subtract 2.9 from −1.3.
−0.6r ≤ −4.2
Divide each term by −0.6 and simplify.
Divide each term in −0.6r ≤ −4.2 by −0.6. When multiplying or dividing both sides of an
inequality by a negative value, f lip the direction of the inequality sign.
−0.6r /−0.6 ≥ −4.2 /−0.6
Cancel the common factor of −0.6.
−4.2
r ≥ ______
−0.6
Divide −4.2 by −0.6.
r ≥ 7
The result can be shown in multiple forms.
Inequality Form:
r ≥ 7
Interval Notation:
[7, ∞)
I said certified freak
Answer:
7 days a week
Step-by-step explanation:
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Answer:
Do you need a tree topper?
Step-by-step explanation:
just a quick question
HURRY!!!! Thank you!
Answer:
C
Step-by-step explanation:
Hope this helps
Waiter or waitress , earning $2.35 per hour plus $60 tips each week, working 24 hours per week.
Answer:
$116.40
Step-by-step explanation:
f(x) = 3x + 1
f(2)=?
Consider a diving board that is 10 feet above a pool. If the ladder is 5 feet away from the base of the diving board, approximately how tall is the ladder
Answer:
15
Step-by-step explan
the cost of a 12-ounce bag of cashews is $5.86 what is the cost per ounce of the cashews to the nearest penny
Answer:
Answer:5.86÷12=0.5 in nearest penny
Step-by-step explanation:this number kind of problem u solve it using inversely proportional method one one quantity is decreasing which is the ounce
Step-by-step explanation:
Answer:
0.5
Step-by-step explanation:
The equation p = 5, 000 • 24 represents the population of an invasive fish species in a large lake, t, years since 2005, when the fish population in the lake was first surveyed.
a. What was the population in 2005?
b. For this model, what does it mean when t is –2?
c. For t = −2, is the fish population more or less than 1,000? How do you know?
Answer:
thx
Step-by-step explanation:
Answer:A. The population of fish species in 2005 was 10000
Step-by-step explanation:
2005 = (t = 1)
If a town with a population of 1,500 doubles in size every 21 years, what will the population be 42 years from now?
Answer:
In 42 years from now the population would be 6,000
Step-by-step explanation:
Answer:
6,000
Step-by-step explanation:
well if the population doubles every 21 years and it already has 1,500 and 42 years / 2 = 21 the population is going to double twice. 1,500*2=3,000
3,000*2=6,000
