Answer:
40
Step-by-step explanation:
Percentage Calculator: 126 is what percent of 315? = 40.
Answer:
40 %
Step-by-step explanation:
To get the percent you do:
126 divided by 315
= .4
The first 5 numbers of a sequence are shown below. Which of the following functions produces the sequence with n: {1, 2, ...,
n} ?
26, 35, 44, 53, 62,...
OA. fn) = 17-9n
OB. An) = 9n+ 26
OCfn) = 9n+ 17
OD. An) = 26 - 9n
The function that produces the sequence with n: [1,2,...,] is "f(n) = 9n + 17" (Option C). See the explanation below.
What is the explanation to the above answer?Note that we want a function which produces the sequence 26, 35, 44, 53, 62, if {1, 2, 3......n} is plugged into it.
Lets test the function with the integer 1:
9 (1) + 17
= 9+ 17
= 26 [Correct]
Lets true 2;
9(2) + 17
= 18 + 17
= 35 [Correct]
Lets try 3;
9 (3) + 17
= 27 + 17
= 44 [Correct]
Hence the selected function (Option C) is correct.
Learn more about sequences:
https://brainly.com/question/6561461
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What is the value of x in the figure? Enter your answer in the box.
Answer:
65
Step-by-step explanation:
2x+15 = 145
2x = 145-15
2x = 130
x = 65
Answer:
I think x=65
Step-by-step explanation:
Since both of the angles are vertical to one another that would mean they are equal to each other. When writing 2x +15=145 you would solve for x.
Find the distance between the two points rounding to the nearest tenth (if necessary).
(-6, 6) and (-3,3)
Answer:
[tex]\boxed {\boxed {\sf d\approx 4.2}}[/tex]
Step-by-step explanation:
The formula for distance is:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2[/tex]
Where (x₁, y) and (x₂, y₂) are the points.
We are given (-6, 6) and (-3, 3). If we match the value and its corresponding variable, we see that:
x₁= -6 y₁ = 6 x₂ = -3 y₂ = 3Substitute the values into the formula.
[tex]d= \sqrt{ (-3 - -6)^2+(3-6)^2[/tex]
Solve inside the parentheses.
-3 --6 = -3+6 = 33-6 = -3[tex]d= \sqrt{(3)^2+ (-3)^2[/tex]
Solve the exponents.
(3)²= 3*3= 9 (-3)²= -3*-3 =9[tex]d= \sqrt{9+9[/tex]
Add.
[tex]d= \sqrt18[/tex]
[tex]d= 4.24264069[/tex]
Round to the nearest tenth. The 4 in the hundredth place tells us to leave the 2 in the tenth place.
[tex]d \approx 4.2[/tex]
The distance between the two points is apprximately 4.2
GUYS AND GIRLS PLEASE HELP ASAP!!!!!!!
Answer: 8 1/8
Step-by-step explanation:
Please I need help!!! NO LINKS!!!!!
The point ( − 2, 3) is the solution to which of the following equations?
A.y=x−1
B.y=3x−2
C.y=−x+1
D.y=−2x+3
Which pair of expressions is equivalent?
Answer:
C is equivalent
Step-by-step explanation:
7/12*4/5
7*4/12*5
28/60
7/15
7/12/5/4
7/12*4/5
7*4/12*5
28/60
7/15
Mrs. Jasper has some 8-ounce cups for serving punch. Her punch bowl holds 2 gallons of punch. Mrs. Jasper thinks she can serve forty 8-ounce cups of punch to her guests from the punch bowl.
Explain whether or not Mrs. Jasper is correct. Show all work to support your explanation.
Answer:
She is wrong
Step-by-step explanation:
in one gallon there is 128 ounces, and 2 would make it 256.
40 - 8 ounce cups would make it 320 ounces, therefore she would need 3 gallons at least.
Answer:
she is wrong
Step-by-step explanation:
in one gallon there is 128 ounces, and 2 would make it 256. 40 - 8 ounce cups would make it 320 ounces, therefore she would need 3 gallons at least.
There will be Elizabeth and Izak record the number of miles they bike each day. The line plots show the distances they each biked for 5 days. How much greater was the shortest distance Izak biked than the shortest distance Elizabeth biked in 1 day
Answer:
See Explanation
Step by step Explanation:
The question is incomplete as the plots that show the distance traveled is not given.
So, I will answer the question with the attached plots.
The number of dots on each day represents the number of miles travelled on that day.
From Elizabeth's plot, the shortest is 1 mile on day 4 (i.e. 1 dot on day 4)
From Izak's plot, the shortest is 2 miles on day 3 (i.e. 2 dots on day 3)
Calculate the difference between both distances
[tex]d = 2\ miles - 1\ mile[/tex]
[tex]d = 1\ mile[/tex]
Hence, the shortest distance travelled by Izak is 1 mile more than the shortest by Elizabeth
Answer:
Step-by-step explanation:
Teacher Materials
**Include in final promotion portfolio**
85°
25
90°
30
100°
25
Does the table show a proportional relationship? How do you know?
Answer:
Step-by-step explanation:
85
Please show full solutions! Will mark brainliest for the best answers! Thanks. Question is attached. THANKS AGAIN!
9514 1404 393
Answer:
-4.2
Step-by-step explanation:
The linear term is missing from the quadratic, which means it is symmetrical about the vertical line x=0. For each x-intercept greater than 0, another is its opposite. The opposite of 4.2 is -4.2
The other x-intercept is -4.2.
__
Consider the parent function ...
y = x^2
which is symmetrical about the y-axis.
Transforming it to ax^2 +k causes it to be scaled vertically by a factor of 'a', and shifted vertically up k units. Neither of these transformations affects the horizontal position of the curve, so it remains symmetrical about the y-axis. Attached is one example of a quadratic of this form with an x-intercept of 4.2.
Sara is playing a board game. The probability that Sara will score a point on her next turn is 1/2 . Which statement describes the probability that Sara will score a point on her next turn? *
sara is unlikely to score a point on her next turn
another one plz help
Answer:
the answer is the 3rd one
2. X 0 4 7 10 13 y -5 -5 -5 -5 -5 Domain: ______________________ Range: _______________________ Function? _______
Answer:
[tex]Domain =\{0,4,7,10,13\}[/tex]
[tex]Range = \{-5\}[/tex]
[tex]y = -5[/tex] --- function
Step-by-step explanation:
Given
[tex]\begin{array}{cccccc}x & {0} & {4} & {7} & {10} & {13} \ \\ y & {-5} & {-5} & {-5} & {-5} & {-5} \ \end{array}[/tex]
Solving (a): The domain
The x values represent the domain.
Hence, the domain is:
[tex]Domain =\{0,4,7,10,13\}[/tex]
Solving (b): The range
The y values represent the range
Hence, the range is:
[tex]Range = \{-5\}[/tex]
Solving (c): The function
By observation, we can see that for all values of x the value of y remains unchanged (-5)
Hence, the function is:
[tex]y = -5[/tex]
Algebra 2 Exponential Growth or Decay? Please
what is the answer to -3/4-1/2
Answer:
-5/4Steps:
-3/4 - 1/2
-3/4 - 2/4
(-3-2)/4
-5/4
make k the subject of the formula y=
Answer:
You forgot to send the question. Send the full question when you can
I need this pleaseeee
Answer:
2(√17b³ )c⁵
Step-by-step explanation:
We are to simplify the expression given below
√68b³c¹⁰
Simplifying 68
= √(17 × 4)b³c¹⁰
Hence
= 2√17b³c¹⁰
= 2 √17b³ × √c¹⁰
= 2 √17b³ × c¹⁰/²
= 2(√17b³ )c⁵
Johnny picked 3 pounds of strawberries. That afternoon, Johnny's sister ate 2/3 of the strawberries. How many pounds of strawberries did Johnny's sister eat?
Answer:
She ate 2 pounds
Step-by-step explanation:
(how do you eat 2 pounds of strawberries like what)
Ms. Martin's classroom has lockers for the students to store their things.
The volume of the lockers is 40 ft”.
If the base is 4 feet by 2 feet, how tall are the lockers?
Answer:
h = 5 feet
Step-by-step explanation:
V = lwh
40 = 4 x 2 x h
40 = 8h
h = 5
please help with these questions and show how u found them! i will mark brainliest !
Answer:
Step-by-step explanation:
Question 3
5 (k + 4) - 2k
Use distributive property of multiplication.
5k + 20 -2k
Combine like terms to get your answer.
3k +20
Question 4
2 (3 + d - 1)
Simplify the expression in the parenthesis.
2 (2 + d)
Use distributive property of multiplication.
4 + 2d
If you wanted it to be accepted at higher levels, switch the terms around.
2d + 4
During the last basketball season, Alice made 320 out of 360 free-throw attempts. Betty made 300 free-throws out of 320 attempts. Cathy made 90% of her free—throws. Denise had an average of 0.913 for successful free-throws.
Answer:
Cathy made 288 free throws out of 320 and 324 free throws out of 360
Step-by-step explanation
In △LMN , the measures of the angles L, M, and N, respectively, are in the ratio 1:2:5. Find the measure of each angle.
Answer:
1- 22.5°
2- 45°
5- 112.5°
Step-by-step explanation:
[tex]180 \div 8 = 22.5[/tex]
[tex]22.5 \times 5 = 112.5[/tex]
[tex]22.5 \times 2 = 45[/tex]
[tex]22.5 \times 1 = 22.5[/tex]
Is this question a statistical question or a non statistical question : If I
surveyed the entire 6th grade and asked, "What is
your
favorite sport" *
A.Statistical
B.non Statistical
Answer:non statistical
Step-by-step explanation:
Answer:
Non- Statistical
Step-by-step explanation:
There are different types of sports. we need to narrow down every single sport.
Please help me what is the answer I need help fast
the first step is to convert the diameter into a radius measure by using the formula d=2r
when we solve the formula the radius is calculated to be 1.5
use the surface area formula above and your height and radius measurement to find out the area of sheet metal you would need.
2pi(1.5)^2+2pi(1.5)(5)
using 3.14 for pi this equates to 61.23in^2
hey! i’ll give brainliest thanks
Answer:
Cyrus defeated Medes and the Babylonians.
More Info:
By the 6th century BC, the Medes had built a large empire that included the Persians to the east and the Assyrians to the west. However, in 550 BC Cyrus the Great of Persia conquered the Medes, acquiring Assyria in the process.
Mary bought 5/6 of a foot of blue ribbon and 2/3 of a foot of yellow ribbon. she used a combined total of 1/2 foot of ribbon to make bows. how much ribbon does she have left?
Answer:
3/4
Step-by-step explanation:
2/3 = 4/6 so 5/6 plus 4/6 = 1 3/6 then divide by 2, it will give u 0.75 in decimal form which is simplifyed to 3/4, so 3/4 is the answer.
Use the Pythagorean Theorem to find the missing length and then round the
result to the nearest tenth.
b = 2, c = 3
a =
Answer:
A=2.2
Step-by-step explanation:
PYTHAGOREAN THEOREM:
a^2+b^2=c^2
STEP 1:
Lets put in the given number into the Theorem.
x^2+ 2^2= 3^2
I put x in the "a" place because there is no Number that goes into there, so we put in a variable.
STEP 2:
We find the numbers, which are
x^2+4=9
STEP 3:
We then subtract by 4 from both sides, (We do this because x is not the Hypotenuse)
After subtracting from both sides we have
x^2=5
STEP 4:
Once we have that, we have to find the square root of 5 which is 2.23606798
STEP 5:
Since you say to round to the nearest tenth, we get 2.2
TIP: If the answer didn't have to be rounded to the nearest tenth the answer would've been: [tex]x=\sqrt{5}[/tex] Which is the same as 2.23606798.
Brainliest pls?
Sum of place value and face value of 5 in 75897 is
Given:
The number is 75897.
To find:
The sum of place value and face value of 5 in the given number.
Solution:
The given number is:
75897
The face value is 5 is always 5.
The number of is 5 on thousands place. So, the place value of 5 is:
[tex]5\times 1000=5000[/tex]
The sum of place value and face value of 5 in the given number is:
[tex]5000+5=5005[/tex]
Therefore, the sum of place value and face value of 5 in the given number is 5005.
What is the slope of the line?
Answer:
solpe=-1
Step-by-step explanation:
slope = (y2-y1/X2-X1)
(2,0) (0,2)
(2-0/0-2)
2/-2
slope= -1
need help fast don't know what to do
Answer:
maybe the answer is
D..HOPE IT HELPED