Find the 7th term of the geometric sequence 5,-15,45,...
<removed test question answer>
What is the value of the expression below
1/4
÷
8
Answer:
1/32
Step-by-step explanation:
1/4 divided by 8
1/4 x 1/8
=1/32
Teacher Materials
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85°
25
90°
30
100°
25
Does the table show a proportional relationship? How do you know?
Answer:
Step-by-step explanation:
85
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
The average price of a gallon of orange juice in Newark, NJ is $6. The average price in Boston is 110% of the price in Newark. What is the average price of a gallon of orange juice in Boston?
Answer:
$12.60
Step-by-step explanation:
average price of a gallon of orange juice in Boston = average price in NJ + value of percentage increase over NJ's price
value of percentage increase over NJ's price = 110% x $ 6
= 1.10 x $6 = 6.6
6.6 + 6 = $12.60
James goes out to eat with Janet, and their meal costs $68. There is a sales tax of 7% and Janet wants to leave a 20% tip. How much money will Janet spend on the entire meal?
Answer:
$86.36
Step-by-step explanation:
Tax: 7%, or 0.07
Tip: 20%, or 0.2
Substitute the values:
Tip: 68 * 0.07 = 4.76
Tip: 68 * 0.2 = 13.6
Just the meal cost: 1 * 68 = 68
Add these all together
4.76 + 13.6 + 68 = 86.36
Thus, the total cost of the meal would be $86.36
f(x) = x2. What is g(x)?
Fast answer I will mark brainlyest
Answer:
Is the answer [tex]x=x^{2}[/tex] g(x)? If not please tell me.
Step-by-step explanation:
Hope this helps and have a great day!
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
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]
PLEASEEEE HELPPP I WILL MARK BRAINIEST
Answer:
Mean ≈ 30.17
Median: 36
Mode: 37
First answer: mean
Second answer: there's an outlier
(these answer is what I got, it might be wrong sorry)
Step-by-step explanation:
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
WILL MAKR BRIANLIEST IF RIGTH!!!
Answer:
3 units
Step-by-step explanation:
By intersecting chords theorem:
[tex] AE \times EB = CE \times ED[/tex]
[tex] \therefore 3 \times 4= x \times (x+1)[/tex]
[tex] \therefore 12= x^2 +x[/tex]
[tex] \therefore x^2 +x-12=0[/tex]
[tex] \therefore x^2 +4x-3x-12=0[/tex]
[tex] \therefore x(x +4)-3(x+4)=0[/tex]
[tex] \therefore (x +4)(x-3)=0[/tex]
[tex] \therefore (x +4)=0, \: (x-3)=0[/tex]
[tex] \therefore x=-4, \: x=3[/tex]
Since, the value of x can not be negative.
[tex] \therefore x\neq - 4[/tex]
[tex] \implies x = 3[/tex]
[tex] \implies CE = 3[/tex]
need help fast don't know what to do
Answer:
maybe the answer is
D..HOPE IT HELPEDPLEASE ASAP ILL GIVE BRAINLIEST.
Answer:
It's the second one
Step-by-step explanation:
just read the paragraph careful
what is 20÷67 pls help this is a math test so i nned a lot of help
Answer:
[tex]\frac{20}{67}[/tex]
Step-by-step explanation:
hey! please help i’ll give brainliest
Answer:
the second option
Step-by-step explanation:
Answer:
I think it's B
hope this helps
have a good day :)
Step-by-step explanation:
The picture shows a wall of a small room.
Answer:
Hello! answer: 62
Step-by-step explanation:
The easiest way to do this in my opinion is finding the area of the whole figure then subtract that by the cut in the middle so... 8 × 10 = 80 6 × 3 = 18 80 - 18 = 62 therefore the area is 62 HOPE THAT HELPS!
what is volume of rectangular pyramid with bases 6.3 mm and 2.4 mm and height 3.6 mm
Answer:
18.144 mm3
Step-by-step explanation:
V = l * w * h / 3
V: volume
I: base length
w: base width
h: pyramid height
Now, put the values in the formula to form an equation and solve it.
V = l * w * h / 3
= 6.3 * 2.4 * 3.6 / 3
= 18.144 mm3
Step-by-step explanation:
volume of rectangular based pyramid =l×b×h
(6.3×2.4×3.6)/318.144mm³stay safe healthy and happy.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
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.
Sherelle and Venita find two bags of coins in their grandmother’s attic. Each girl selects a bag, takes a random sample of 20 coins from that bag, and lists the dates of those coins as the number of years since 1900. Here are the results.
Sherelle: 72, 56, 81, 84, 75, 26, 39, 62, 65, 66, 85, 71, 74, 68, 73, 66, 83, 60, 58, 72
Venita: 45, 65, 73, 57, 79, 66, 69, 75, 51, 44, 53, 69, 58, 77, 51, 55, 53, 78, 70, 62
1. Find the five-number summary of each data set. Then construct box-and-whisker plots of the data sets. Draw both plots above the same number line. Label the plots with the girls’ names.
Answer:
hope this helps sweetie :)
Step-by-step explanation: So first what you want to do find the data sets. You can do that by crossing out the numbers to find the median which would be in the very middle. Then draw the box and whisker plot, and boxes around each number. this should give you everything you need to draw the number line and label the plots.
Answer:
Sherelle: Venita:
minimum = 26 minimum = 44
maximum = 85 maximum = 79
First Q. = 60.5. First Q. = 53
Third Q. = 74.75 First Q. = 72.25
Median = 69.5. Median = 63.5
Step-by-step explanation:
GUYS AND GIRLS PLEASE HELP ASAP!!!!!!!
Answer: 8 1/8
Step-by-step explanation:
What is the conjugate of -4 + 5i
Answer:
To find the conjugate of a complex number we just change the sign of the imaginary part.
-4 + 5i = -4 -5i
Answer:
-4-5i
Here is ur answer mate
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?
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)
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.
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:
Please help me
Solve: -⅛y ≤ 34
Answer:
y≤ -272
Step-by-step explanation:
Multiply both sides by 8/(-1) (8/-1)*-1/8y≤ (8/-1)34y≤ -272
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.
After solving the system x+2y=10 and x-2y=2. What is the sum of x+y equal to?
Answer:
The sum of x and y is 8.
Step-by-step explanation:
x+2y=10
x-2y=2
------------
2x = 12, so x = 6. Substituting 6 for x in the 2nd equation, we get:
6 - 2y = 2, or
4 = 2y, or y = 2. The solution is therefore (6, 2).
The sum of x and y is 6 + 2 = 8 (answer)
Answer:
6 + 2 = 8
Step-by-step explanation:
[tex]x + 2y = 10 \\ + \\ x - 2y = 2 \\ = \\ 2x = 12 \\ x = 6 \\ 6 + 2y = 10 \\ 2y = 4 \\ y = 2 \\ x + y = 6 + 2 = 8[/tex]