Answer:
for the first blank 7 the second blank is 49
Step-by-step explanation:
So what you do is cange 3 1/2 to 3.5 and multiply it by 14 getting 49 the you divide that by 7 and get 7 and then the last step is to multiply 7 times 7 to get 49
Answer:
7, 49
Step-by-step explanation:
7 is double 3 1/2, so if one number is doubled, the other must be halved for the equation to work. 3.5 x 14 is 49, and 7 x 7 is 49
A polynomial has zeros x = 2, x = 0, X = 1, X = 2
What is the polynomial in factored form?
A) f(x) = x(x - 2)(x + 1)(x + 2)
B) f(x) = x(x + 2)(x-1)(x + 2)
C) f(x) = x2(x + 2)(x - 1)(x - 2)
D) f(x) = x(x + 2)(x - 1)(x - 2)
Answer:
f(x)= x(x+2)(x-1)(x-2)
Step-by-step explanation:
before taking the zeros each zeros were in the forrm
x+a=0 where 'a' is any number
then after taking the zeros, the zeros were in the form x=0 x=2 x=1
so we are gonna take then back to the form before taking the zeros
HELLP PLZ ZZZZZZ FOR MY HOMEWORK......
Answer:
4 books
Step-by-step explanation:
$3.80 divided by 95cents = 4
I NEED HELP IMMEDIATELY!!!! PLS HELPP. PLS DO NOT GUESS EITHER BUT PLS CMON AND HELP ME PLSSS
Answer:
(-8, 3)
Step-by-step explanation:
Answer: ( -8,3)
Step-by-step explanation:
It's not rocket science.
An ordered pair is a composition of the x coordinate (abscissa) and the y-coordinate (ordinate).
To find the ordered pair you need to be able to identify the y and x axis.
y axis is vertical
x axis is horizontal
You want to start on the x axis and find where you think the dot is stopping at...which is -8 in the problem... once you do that move on up to the dot and move your finger to the left to see where that dot is leading you to, which is 3.
And there you have it. I hope this helps. I tried my best to explain.
Henry's Pizza sells pizza by the slice for lunch. An employee recorded how many slices of each type of pizza were sold today.
onion 4
pepperoni 36
cheese 20
supreme 6
veggie 16
What is the experimental probability that the first slice sold during lunch tomorrow will be a slice of cheese pizza?
24% (24/100)
Got answer by adding all of them together and dividing by 20
Answer:
10/41
Step-by-step explanation:
What is cumulative
frequency?
Answer:
Cumulative frequency analysis is the analysis of the frequency of occurrence of values of a phenomenon less than a reference value. The phenomenon may be time- or space-dependent. Cumulative frequency is also called frequency of non-exceedance
Step-by-step explanation:
which ordered pair represents a point on the line y=2x+1
Answer:
(0,1) , (1,3) , (2,5) , (3,7) , (4,9) , (5,11) are examples of points on the line
y = 2x + 1.
Someone please help I’ll give brainliest!!!!
Answer:
move the line up one
Step-by-step explanation:
Find the mean of the data in the bar chart down below.
If there are 4 outcomes, what is the
probability that I get tails then tails?
Answer:
50%
Step-by-step explanation:
because it is a two side coin
I need help!!! 20 points!!!
Answer:
h= 33mm
volume of square pyramid =1/3 Sh
5 x 5=25 /3 =8.3
275/8.3 =33
Which name best describes the polygon with vertices (0, 0), (4, 8), (12, 8), and (16, 0)? A) Triangle C) Trapezoid B) Square D) Pentagon
Answer:
C) Trapezoid
Step-by-step explanation:
Given
[tex]A = (0,0)[/tex]
[tex]B = (4,8)[/tex]
[tex]C = (12,8)[/tex]
[tex]D=(16,0)[/tex]
Required
The possible shape
The above are 4 vertices.
Hence, the shape cannot be
(a) Triangle ---- it has 3 vertices
(b) Pentagon ---- it has 5 vertices
Calculate distance AB using distance formula
[tex]AB = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2[/tex]
Where:
[tex]A = (0,0)[/tex]
[tex]B = (4,8)[/tex]
[tex]AB = \sqrt{(0 - 4)^2 + (0 - 8)^2[/tex]
[tex]AB = \sqrt{( - 4)^2 + ( - 8)^2[/tex]
[tex]AB = \sqrt{16+64[/tex]
[tex]AB = \sqrt{80[/tex]
[tex]AB = 8.94[/tex]
Calculate distance BC using distance formula
[tex]BC = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2[/tex]
Where:
[tex]B = (4,8)[/tex]
[tex]C = (12,8)[/tex]
[tex]BC = \sqrt{(4 - 12)^2 + (8 - 8)^2[/tex]
[tex]BC = \sqrt{(-8)^2 + (0)^2[/tex]
[tex]BC = \sqrt{64 +0[/tex]
[tex]BC = \sqrt{64[/tex]
[tex]BC = 8[/tex]
Since
[tex]AB \ne BC[/tex]
Then, the polygon is not a square
The last available option is (c) trapezoid
Answer: C. Trapezoid
Step-by-step explanation:
Graph the points and you get a trapezoid!!!
Hope this helps!!!
jessie will pack a suitcase with books. The total weight of the suitcase and books can be no more than 50 pounds. The empty suitcase weighs 5.7 pounds. Each book weighs 2.4 pounds.
Answer:
20 is the answer
Step-by-step explanation:
If you multiply 2.4 enough times until you hit 50 it’s 20x2.4 bc 2.4x21 is 50.4 a little over
How are the shapes alike?
1) Each shape has 6 edges.
Each shape has 8 faces.
Each shape has 12 edges.
Each shape has 7 faces.
Answer:
B
Step-by-step explanation: Count the egdes
The number 55 is multiplied by a 55 digit number that contains only ones. What is the sum of the digits of the product
Answer:
[tex]Sum = 64[/tex]
Step-by-step explanation:
Given
[tex]n = 55[/tex]
[tex]x \to 55\ digit[/tex] 1's
Required
The sum of the [tex]digits[/tex] of the [tex]product[/tex]
To do this, we start with smaller numbers
[tex]55*11 = 605[/tex] ---- 2 digits
[tex]55*111 = 6105[/tex] --- 3 digits
[tex]55*1111 = 61105[/tex] -- 4 digits
[tex]55*11111 = 611105[/tex] -- 5 digits
[tex]55*111111 = 6111105[/tex] --- 6 digits
Notice that as the 1's increase on the left-hand side, the 1's increase on the right-hand side
The difference between the count of both 1's is 2 1's
So, for n digits, we have: 6[n - 2, 1's]05
So, the sum is:
[tex]Sum = 6 + (n - 2) + 0 + 5[/tex]
For 55 digit, [tex]n = 55\\[/tex]
So, we have:
[tex]Sum = 6 + (55 - 2) + 0 + 5[/tex]
[tex]Sum = 6 + 53 + 0 + 5[/tex]
[tex]Sum = 64[/tex]
A test subject is randomly selected for a pregnancy test. What is the probability of getting a subject who is not pregnant, given that the test result is positive? Find the probability using the data table.
A. 0.10
B. 0.13
C. 0.19
D. 0.25
Answer:
A.)
Step-by-step explanation:
add up all the numbers in the table and then set that number as the denominator for the number that matches up for a subject who isn't pregnant but tested positive. from there, divide 125 from 12. finally, take the decimal and round.
Answer:
B. 0.13
Step-by-step explanation:
Got them all right
A particular bacteria doubles in area on a petri dish every day, and on the first day the bacteria covers 3 mm2. Would this story represent exponential growth or exponential decay?
Answer:
exponential growth
Step-by-step explanation:
A type of fish for your aquarium costs $8 each. You can spend at most $48. How many of these fish can you buy? Write an inequality to model the problem. Then solve the inequality to find the number of fish.
Answer:
x ≤ 6
Step-by-step explanation:
Cost of fish = $8
You can spend at most $48
How many of these fish can you buy?
Let
x = number of fishes you can buy
The inequality is
8x ≤ 48
Divide both sides by 8
x ≤ 48/8
x ≤ 6
can someone help me plzz !! i need to know the answer!! its an Algebra 1 question.
Answer: C
Step-by-step explanation:
Mistook the last one for different type of math apologies...
I just answered in the comments.
The correct answer is option C.
10. Kate and Sophia are selling raffle tickets for a fundraiser.
Kate has sold 4 less than twice as many as Sophia.
If the two girls have sold a total of 38 tickets,
how many has each girl sold? equation and answer
Answer:
Sophie sold 14
Kate sold 24
Step-by-step explanation:
Kate has sold 4 less than twice as many as Sophia.
2s - 4
---------------------
sold a total of 38 tickets
Sophie + Kate = 38
s + (2s - 4) = 38
Combine like terms
3s - 4 = 38
Add 4 to both sides
3s = 42
Divide both sides by 3
s = 14
2s - 4 = 2*14 - 4 = 24
Convert to standard form.
7.32 x 10-9
Answer:
73.2x - 9
Step-by-step explanation:
Answer:
7.32 x 10-9 =64.2
Step-by-step explanation:
please help me please
find area of the circle using 3 as pi
[tex]a = \pi \times {r}^{2} \\ a = 3 \times {r}^{2} [/tex]
Hey, welcome to Brainly! You need to attach a picture, for users to give you an answer (or give us the radius of the circle.) If you have the radius of the circle, multiply 3 by the radius square (πr^2)
Which linear equation has no solutions?
O A. 7x+x+4 = 2 (4x + 2)
B. 3 (3x + 1) = 8x+x
O C. 10x + 8 = 5x + 8
D. 5x + 15 = x - x
Answer:
Step-by-step explanation:
Write me WhasAp 6462442108
PLease help me out will give u brainiest
Answer: 252 ft
Step-by-step explanation:
Perimeter is 2(l + w), so when length and width are scaled by 3.5 the new perimeter is 2(3.5l + 3.5w), when factored is 7(l+w). since we are multiplying both sides by 3.5, we multiply 72 by 3.5 to get 252.
Dennis has a credit card with an APR of 13.09% and a billing cycle of 30 days. The following table shows his transactions with that credit card in the month of November.
If the finance charge for November is $4.93, which method of calculating the finance charge does Dennis’s credit card company use?
Answer:
previous questions have been asked using this same question
Step-by-step explanation:
A.) adjusted balance method
WILL MARK BRAINLIEST ASAP
Answer:
4.5 is the answer to k I've done this before
Answer:
3.5
Step-by-step explanation:
19.5 divided 6.5 is 3. 16.5 divided by 5.5 is also 3. Therefore you must
divide 10.5 by 3 (in order to find K) which leads to 3.5.
When multiplying fractions do you multiple it like this: 5/6 × 7/8 35/48 and if you are multiplying fractions with the same denominator do you multiply like this: 5/8 × 6/8= 30/8 or do I solve it like this: 9/10×3/10= 27/100? I am very confused please help.
Step-by-step explanation:
5/8 × 6/8= 30/8 => this is the wrong one
it should be 5/8 × 6/8= 30/64.
9/10×3/10= 27/100 => this is the true one
please answer correctly
Answer:
the answer is A 8.28
Step-by-step explanation:
you need to subtract 298.59 from 306.87 and you will get 8.28 hope this helps have a good day
1
What is the solution to the equation 4
1 7 1
8 8*3*?
X=-5
X=-4
X=4
x=5
Answer:
im sorry
Step-by-step explanation:
i need points or else i fail
GOD BLESS/GEOMETRY/HELP PLS
10 POINTS— WHATS THE AREA??
Answer:
912
Step-by-step explanation:
Answer:
[tex]Perimeter = 124m\\\\Length = 38m\\\\Perimeter = 2(length + breadth)\\\\124 = 2( 38 + breadth)\\\\62 = 38 + breadth\\\\breadth = 24m\\\\Area = length \times breadth = 38 \times 24 = 912m^2[/tex]