There were 3 chihuahuas at the dog park last Saturday, along with 9 other dogs. Considering this data, how many of the next 20 dogs to arrive at the park next Saturday should you expect to be chihuahuas?
Answer:
5
Step-by-step explanation:
Since there are 3 chihuahuas out of 12 dogs IN TOTAL (which includes the 9 other dogs), the ratio is 1:4, or 1/4.
Assuming this ratio is consistent, (1/4)*20 is 5.
In conclusion, you can expect there to be 5 chihuahuas out of the next 20 dogs to arrive at the park.
Hope it helped, and have a beautiful day/night! <3
192=6000(.02(8/5-4Y)+.08y)
solve for y
Given:
The equation is:
[tex]192=6000\left(0.02\left(\dfrac{8}{5}-4y\right)+0.08y\right)[/tex]
To find:
The value of y.
Solution:
We have,
[tex]192=6000\left(0.02\left(\dfrac{8}{5}-4y\right)+0.08y\right)[/tex]
On simplification, we get
[tex]192=6000\left(0.02\times 1.6-0.02\times 4y+0.08y\right)[/tex]
[tex]192=6000\left(0.032-0.08y+0.08y\right)[/tex]
[tex]192=6000\left(0.032\right)[/tex]
[tex]192=192[/tex]
Since LHS=RHS and the equation is free from the variable y, therefore the given equation is true for all real values of y.
Hence, all real values of y are solutions.
What is the solution 5x-15=-25
Answer:
x= -2
Step-by-step explanation:
MARK AS BRAINLIEST!!
Answer: -2
Step-by-step explanation: -2 times 5 is -10. -10-15=-25
In ΔOPQ, p = 9.5 inches, q = 7.6 inches and ∠O=31°. Find the area of ΔOPQ, to the nearest 10th of a square inch.
The area of ∆OPQ is 21.69 square inch.
Answer:
18.6 in delta math
What is the volume, in cubic inches, of a rectangular prism with a height of 19 inches,
a width of 8 inches, and a length of 17 inches?
Answer:
2584
Step-by-step explanation:
height of 19 inches,
a width of 8 inches, and a length of 17 inches
17 times 19 times 8
m
Find the measure of each angle.
Fill in table using this function rules
y=-3X-5?
X Y
-6
-3
0
3
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Math question:
A rectangular pyramid has a height of 11cm and a base that is 12 cm by 8 cm. Find the volume.
Answer: 352
Step-by-step explanation:
Plsss helppp I’ll mark you brainliest!!!!!!!!
Answer:
I think the answer is 26.5
Alex made a drawing of the path in his garden. What is the area of the path?
8 m
1 m
7 m
5 m
5 m
6 m
1 m
7 m
Answer:
[tex]area = (7 \times 1) + (5 \times 1) + (8 \times 1) \\ = 7 + 5 + 8 \\ = 20 \: {m}^{2} [/tex]
MARKING BRAINLIEST
The ratio of dogs to cats is 4:3 in Jake's neighborhood. If there are 60 cats, how many dogs AND cats are there in the neighborhood?
Answer:
140
Step-by-step explanation:
dog : cat= 4 : 3
if there are 60 cats,
so, number of dogs = 4/3 × 60 = 80.
number of dogs AND cats = 80+60
= 140
Answer:
140 dogs and cats
Step-by-step explanation:
The ratio of dogs to cats is 4:3 or, as a fraction, 4/3.
Set up a proportion with 60 in the denominator (where the cats are!).
[tex]\frac{\text{dogs}}{\text{cats}}=\frac{d}{60}=\frac{4}{3}[/tex]
"Cross-multiply" (you may know this as the Means-Extremes property of proportions).
[tex]3d=(60)(4)\\3d=240\\d=80[/tex]
There are 80 dogs.
Finally, 80 dogs + 60 cats = 140 dogs AND cats
Help with 19 please
Answer:
Plot a point at (0,5) the plot a point at (1,8) (2,11) etc...
Step-by-step explanation:
Find the area of the following
triangle:
Heln Porum
5 cm
10 cm
A= [?] cm?
Enter the exact answer as a decimal.
Enter
Answer:
11.180339887498cm or 11.2cm
Step-by-step explanation:
Using pythagoras- a² + b² = c²
Therefore 5² + 10² = 125²
Root of 125 will be the answer
Answer:
The given triangle is right angled triangle, which means that
Area - [tex]\frac{1}{2}×base×height[/tex]
[tex]\frac{1}{2}×5×10[/tex] 5×5Area= 25cm²Sarah was left with 35 pies after her bake sale. Her neighbor tookſ of the remaining pies. Sarah took home the rest. How many pies did Sarah
take home?
Answer:
Sarah took home 30 pies
Step-by-step explanation:
Given
Total remaining pieces of pies after bake sale left with Sarah = 35
Her neighbor took 1/7 of the remaining pies
Her neighbor took 1/7 * 35 = 5 pies
Hence, pieces of pies left with Sarah = 35 - 5 = 30
what is 2 plus 2 plus 3 plus 3 plus 5
Answer:
the answer to the question would be 15
Answer:
15
Step-by-step explanation:
nessaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa jaslyyyyyyyyyyyyyyyyyyyyy
3/4 + ( 1/3 / 1/6) - (-1/2) =?
[tex]\huge\boxed{Answer\hookleftarrow}[/tex]
[tex]\frac{13}{4}[/tex]
[tex]\huge\boxed{Explanation\hookleftarrow}[/tex]
Mark as Brainliest
can someone help me out here
Find the answer pleas please!!!
Answer:
5/2
Step-by-step explanation:
Slope is rise over run so you rise by 5 and run by 2.
Hope this helps :)
la
You spend some time in the kitchen making sure the recipe is just right for
the cooking show. You spend 2 3/4 hours baking and half of an hour
cleaning up the kitchen. How much time were you in the kitchen?
PLEASE HELP IM IN MY FINALS I WILL GIVE BRANLIEST Find the slope of the line through each pair of points. (-8, 15),(-1,9)
Are the events independent??
Best answer gets brainliest!!!
Answer:
C
Step-by-step explanation:
two events are independent if you can mulitply them to find their intersection
.5*.36= .18 which is obviously not .2
therefore they're not independent because they're not eqaul
WILL
GIVE
BRAINLIST ANSWER
.
.
.
.
.
Answer:
No mode
Step-by-step explanation:
The mode is the element that occurs most in the data set. In this case, all elements occur only once, so there is no mode.
no mode
it's because no number occurs the most often from the list . just look there is none
if you want to learn others like this try mean and median for future situation it's easy I promise
A 2 foot wide painting should be centered on a 14 foot wide wall. How many feet (x) should be on each side of the painting?
Divide the length of the wall by 2 to find the center of the wall:14/2 = 7 feet
The center of the painting is 2/2 = 1 foot.
The edge of the wall would be the center of the wall minus the center of the painting:
7 - 1 = 6 feet.
There should be 6 feet on each side of the painting.
Avery invested $200 in an account paying an interest rate of 6 7/8%
compounded continuously. Jeremiah invested $200 in an account paying an
interest rate of 6 5/8% compounded quarterly. To the nearest hundredth of a
year, how much longer would it take for Jeremiah's money to triple than for
Avery's money to triple?
Answer:
15
Step-by-step explanation:
What are all of the factors pairs for 28?
A. 1, 28 4,7
B. 2, 14 4,7
C. 1,28 3,8 4, 7
D. 1,28 2, 14 4, 7
Choose one correct answer.''
A shoe retailer decides to record the styles and sizes of shoes that his customers choose. He records this data for an entire year by keeping track of his customers' purchases. Which statement accurately describes the type of data the shoe retailer is collecting?
a. The shoe retailer is receiving available data on shoe sizes and styles from nearby shoe companies.
b. The shoe retailer is gathering available data because customers tell him which shoe sizes and styles they prefer.
c. The shoe retailer is gathering raw data because he is recording shoe sizes and styles by himself.
d. The shoe retailer is receiving raw data on shoe sizes and styles from nearby shoe companies.
Answer:
c. The shoe retailer is gathering raw data because he is recording shoe sizes and styles by himself.
Step-by-step explanation:
He records this data for an entire year by keeping track of his customers' purchases.
His customer's purchases will be from his shop and no one elses from the neighbours or of other company.
The only way to keep record of his customers' purchases is from his shop.
Option a is incorrect because he wants to check the drive force of his shop not other shops.
Option b is also incorrect because the items bought indicate the purchases not the preference told.
Option d is also incorrect becuase nearby companies wil have their own styles and sizes collection.
What is the approximate measure of angle G?
Answer:
m∠G ≈ 41°
Step-by-step explanation:
The value of angle G will be approximately 41.4 °
What is law of cosine ?The square of a side of a plane triangle equals the sum of the squares of the remaining sides minus twice the product of those sides and the cosine of the angle between them.
c² = a² + b² - 2ab cos[tex]\rm \gamma[/tex]
Here in triangle EFG ,
To find angle G
a = 12
b=10
c=8
8² = 12² + 10² - 2*12*10 cos[tex]\rm \gamma[/tex]
64 = 144 + 100 -240 cos [tex]\rm \gamma[/tex]
64-244 = -240 cos[tex]\rm \gamma[/tex]
-180 = -240 cos[tex]\rm \gamma[/tex]
180/240 = cos [tex]\rm \gamma[/tex]
3/4 = cos [tex]\rm \gamma[/tex]
Therefore angle G will be approximately 41.4 °
To know more about law of cosine
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Help please I don’t know what to do and I need to pass this class to be able to graduate
9514 1404 393
Answer:
3 line segmentstriangleStep-by-step explanation:
What to do:
read the questiondo what it says__
When you plot 3 points, A, B, C, you can join them 3 ways: AB, AC, BC. The three line segments make a triangle
find the volume of each figure. no links pls.
Answer:
For number one do 13+13 and then 21+21 and 8+8 so you would get 16 for 8+8 and 21+21 is 41 so 41+16 is 57 and then 13+13 is 26 so 57+26 and then your answer is going the be the volume