Answer:
My sister is
Step-by-step explanation:
SO CONFUSED.
Given the following exponential function, identify whether the change represents
growth or decay, and determine the percentage rate of increase or decrease.
y = 980(1.5)
Answer:
Growth by 50%
Step-by-step explanation:
Growth, because it is higher than 1 and the percentage rate is 50% increasing.
Because growth is (1 +r) decay is (1-r).
Answer:
growth; 50%
Step-by-step explanation:
growth because b>1
1.5>1
Using the formula for exponential functions, subtract 1.
1.5 - 1 = 0.5
To find percentage, multiply by 100.
0.5 x 100 = 50%
PLEASE HELP (TEST)
A 31.5 centimeters
B 98.91 centimeters
C 197.82 centimeters
D 3,115.67 centimeters

Answer:
c is correct , half of 63 is 31.5 and since the formulae for circumference is 2pir
then : 2×3.142 × 3.14 =197.82cm
Pls and thanks help me
Help Please! Quick points!
Answer:
x=4.4
scale factor of 2.5
11/2.5
4.4
Answer:
x = 4.4
Step-by-step explanation:
4/10 = x/11
10x = 44
x = 4.4
scored an 85% on her last quiz. The quiz had 40 questions on it. How many
questions did she answer correctly?
Answer:
34/40
Step-by-step explanation:
Answer:
34 questions
Step-by-step explanation:
85% = 17/20
17/20 x 40 =
2 x 20 =
34
Hope that helps!
-Sabrina
Answer All 4 question to get brainley and must be correct.
Answer:
C B A D
Step-by-step explanation:
The scale on a map reads 1/2 inch = 30 miles. If two cities on the map are 5 % inches apart, find the actual distance between the cities.
Answer:
3 miles
Step-by-step explanation:
5% of one inch = 0.05 inches
0.5/30 = 0.05/x
0.5x = 1.5
x = 3
Notice how you can also simply divide 30 by 10 in this case? :)
Help please I’m confused
Answer:
Help with the answer or help understanding?
Step-by-step explanation:
Answer:
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Step-by-step explanation:
A scatter plot suggests a negative linear association. Which could be the scenario represented by this scatter plot?
Answer:
Step-by-step explanation:
The scenario represented by the given scatter plot is the score of one observation is high, we expect the score of the other observation to be low, and vice versa.
What is scatter plot?A scatter plot is a set of points plotted on a horizontal and vertical axes. Scatter plots are important in statistics because they can show the extent of correlation, if any, between the values of observed quantities or phenomena called variables.
When the points on a scatterplot graph produce a upper-left-to-lower-right pattern, we say that there is a negative correlation between the two variables. This pattern means that when the score of one observation is high, we expect the score of the other observation to be low, and vice versa.
Hence, the scenario represented by the given scatter plot is the score of one observation is high, we expect the score of the other observation to be low, and vice versa.
Learn more about scatter plot, click;
https://brainly.com/question/13984412
#SPJ3
find the area of the shaded region in the simplest form
Answer:
A = 24t² + 2t
Step-by-step explanation:
The shaded area (A) is calculated as
A = area of outer square - area of rectangle
= (5t)² - t(t - 2)
= 25t² - t² + 2t
= 24t² + 2t
What is the perimeter, in inches, of a rectangle whose length is 18 inches and
whose area is 216 square inches?
A 60 inches
B 180 inches
c.234 inches
D. 400 inches
Answer: A. 60 inches
Step-by-step explanation: 18 x 12 is 216 (area) so 18 + 18 + 12 + 12 = perimeter aka 60 inches.
solve please and thank you
Answer:
x = 13.5
Step-by-step explanation:
2/11 = 3/(3 + x)
6 + 2x = 33
2x = 27
x = 13.5
Four friends split the cost of a pizza and salad. The pizza costs $20 and the salad costs $6. Which expression can you use to find out how much each person owes?
Answer:
26 divided by 4= $6.50
Step-by-step explanation:
20+6=26
26 divided by 4 friends = they each paid $6.50
Answer:
(20 + 6) / 4 or 26 / 4 which equals $6.50
Step-by-step explanation:
Since their are 4 people you would divide the total cost by 4.
I need help ASAP plss!!
Answer:
c. 8.359
Step-by-step explanation:
i hope this helps :)
hellllllp plz plz plz
Answer:
12
Step-by-step explanation:
Y=Mx+b
M=slope
M in this equation=12
Answer:
its d
Step-by-step explanation:
What is the value of x?
Answer:
72+3x=180
108=3x
x= 36
hope this helps
what is the image of H(-2 6) after the translation of 2 units to the right and 1 unit down
Sarah's sister has two summer jobs. The first job pays her $11 per hour. The second job pays her $14 per hour. In one month, she works 23 hours at the first job and 18 hours at the second job.
How much money did Sarah's sister earn that month?
Enter your answer in the box.
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What is the constant terms
Answer:
In mathematics, a constant term is a term in an algebraic expression that has a value that is constant or cannot change, because it does not contain any modifiable variables. ... A term is a constant or the product of a constant and one or more variables.
Step-by-step explanation:
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Determine if figures are congruent
Answer: ... am sorry but i cant help you if you dont have a question
Step-by-step explanation:
Hope someone helps ya out
Good Luck muah
The following terms are Like Terms.
3.x2, 4x
O True
O False
Answer:
true
Hope this helps
Step-by-step explanation:
Which statements can be concluded from the diagram and used to prove that the triangles are similar by the SAS similarity theorem? StartFraction R S Over V U EndFraction = StartFraction S T Over U T EndFraction and angle S is-congruent-to angle U StartFraction R S Over V U EndFraction = StartFraction S T Over U T EndFraction = StartFraction R T Over V T EndFraction StartFraction R S Over V U EndFraction = StartFraction T U Over T S EndFraction and angle S is-congruent-to angle U StartFraction R S Over V U EndFraction = StartFraction T U Over T S EndFraction = StartFraction R T Over V T EndFraction
If you could hurry please I'm on a time crunch!
Answer:
a.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Find the product. -7 x -8
Find the product. 9 x (-3)
Find the product. -3.5 x 12
help me with this question!!!
Step-by-step explanation:
×=100
1. Divded 35 by 14 and u get 0.4
2
Divided 40 by 0.4 and u get 100
Answer:
16
Step-by-step explanation:
You could solve it two ways:
Cross multiply:
x times 35 = 35x
40 times 14 = 560
35x divided by 35 = x
560 divided by 35 = 16
x = 16
Or:
35 divided by 14 = 2.5
40 divided by 2.5 = 16
x = 16
#2: Which expression is equivalent to -4 (5x – 9) + 6(2x + 5)?
A. -8x - 4
B. -8x + 66
C. 32x - 4
D. 32x + 66
what is dis answer people ???!???? givving out brainulisnsfgvrubhdjck
Answer:
3
Step-by-step explanation:
the graph intersects at (1,3) and its asking for y so its 3
Answer:
put A because if u see that
Marty got a score of 45 with two throws on this dart board. Which two categories did he hit
Answer:
30 and 15 finding the TWO that equal it in the problem?
Step-by-step explanation:
Answer:
30 and 15
Step-by-step explanation:
add 30 and 15 and you will get 45
Make x the subject of the formula where x is positive
b= x -6 / x + 2
Answer:
[tex]b = \frac{x - 6}{x + 2} \\ b(x + 2) = x - 6 \\ bx + 2b = x - 6 \\ bx - x = - 6 - 2b \\ x(b - 1) = - 2(3 + b) \\ x = \frac{ - 2(3 + b)}{b - 1} [/tex]
Please answer quickly
Answer:
5.8
Step-by-step explanation:
2.5² + 5.2² = c² ≈ 5.8 units
Answer:
5.8
Step-by-step explanation:
√(2.5^2 + 5.2^2) = 5.77
5.77 to the nearest ones decimal point is 5.8
In ΔJKL, j = 93 cm, k = 82 cm and l=86 cm. Find the measure of ∠J to the nearest degree.
Answer: 67 degrees
i don't know what this person is doing