Which values are solutions to the inequality below?
Check all that apply.
Please help me :C PLEASE I BEG
Answer:
$0.83
Step-by-step explanation:
Its teh only one that makes sense since the 2nd is under, 3rd is over, and 4th is for lazy people
Answer:
a
Step-by-step explanation:
Please help me I need ASAP
Answer:
y = x² + 10
Step-by-step explanation:
What is the surface area of the regular pyramid below?
The library is 4 miles from the post office. How many yards is the library from the post office? The library is yards from the post office.
Answer:
7040 yards
Step-by-step explanation:
Because 1 mile = 1760 yards. So 4 x 1760 = 7040.
Answer:
7040 I think
Step-by-step explanation:
sorry if I'm wrong
State the common factor of the terms in the polynomial 5x^2 + 30x^2 - 10x. Then factor the polynomialstate the common factor of the terms in the polynomial 5x^2 + 30x^2 - 10x. Then factor the polynomial
Answer:
common factor: 5x
5x (7x - 2)
Step-by-step explanation:
first, simplify the polynomial:
5x² + 30x² - 10x = 35x² - 10x
common factor: 5x
5x (7x - 2)
The ratio of students to parent's is 4:2 respectively .If there 28 students ,how many parent's are there ?
[tex]\sqrt{x} x^{2}[/tex]
I know the answer is 1 but I need to show it with positive and negative tiles and I don’t know what to put.
Draw Algebra Tiles to help you solve the following question:
4 - (-5) =
Answer and Step-by-step explanation:
So, the negatives cancel and turn into a positive.
The red squared of 5 become green squares.
A production line operation is designed to fill cartons with laundry detergent to a mean weight of 32 ounces. A sample of cartons is periodically selected and weighed to determine whether underfilling or overfilling is occurring. If the sample data lead to a conclusion of underfilling or overfilling (in other words, if they lead to a conclusion that the mean weight is different from 32 ounces), the production line will be shut down and adjusted to obtain proper filling. What conclusion is appropriate when H0 cannot be rejected
Answer:
There is no significant evidence to conclude that the mean weight of laundry detergent is being underfilled or overfilled.
Step-by-step explanation:
The null hypothesis ; H0 : μ = 32
The alternative hypothesis : H1 : μ ≠ 32
The null hypothesis is the initial truth statement, therefore, when the Null hypothesis cannot be rejected, the conclusion goes thus :
There is no significant evidence to conclude that there is difference in the mean weight of laundry detergent. Hence, detergent is neither being underfilled or overfilled.
I suck at math lololol
2 and 4
Step-by-step explanation:
This image shows an example on corresponding angles.
Answer:
Angle 2 and 4
find the value of x.
So these are vertical angles (share a vertex) which means they are the same measure. Set them equal to each other to find x
[tex](5x) = 100[/tex]
[tex]\frac{5x}{5} = \frac{100}{5}[/tex]
[tex]x = \frac{100}{5}[/tex]
Answer:
[tex]x = 20[/tex]
A surveyor leaves her base camp and drives 43km on a bearing of 032°.She then drives 28km on a bearing of 154°.How far is she then from her base camp and what is her bearing from it
Answer:
36.84km ; 252.13°
Step-by-step explanation:
Using the cosine rule :
a² = b² + c² - 2bcCosA
a² = 28² + 43² - (2*28*43)*Cos58
a² = 2633 - 1276.0455
a² = 1356.9544
a = sqrt(1356.9544)
a = 36.8368
a = 36.84 km
For the bearing,
Obtain the angle at B using the Sine rule
a/SinA = b/SinB
36.84/sin58 = 28/sinB
36.84*SinB = 28 * Sin58
SinB = 23.745346 / 36.84
SinB = 0.6445533
B = sin^-1(0.6445533)
B = 40.13°
180 + (32 + 40.13)
180 - 72.13
= 252.13°
Help plz I have time and I need to show work
A bag contains 20 pink candies, 8 red candies, and 12
green candies. Without looking, Sarah pulls out a piece of
candy. Which color of candy is least likely to be pulled
out?
Answer:
red candies
Step-by-step explanation:
Statistically:
• 2/3 (20/30) times the candy will be pink
• 4/15 (8/30) times the candy will be red
• 2/5 (12/30) times the candy will be green
[tex] \frac{20}{30} > \frac{12}{30} > \frac{8}{30} [/tex]
Red candies will be least likely to be pulled.
Find the y-intercept of 2x - y = -6.
7=2z+6
Please explain the answer too.
Answer: z = 1/2
Step-by-step explanation: subtract 6 from both sides to get 2z=1 divide both sides by 2, you get z = 1/2 check by inputting 1/2 for z
2(1/2)+6= 7
1/2 of 2 is 1
1+6=7
it checks out :)
Answer: z= 1/2
explanation:
if 7=2z+6, z would be 1/2, because 2 times 1/2=1. then 6+1 s equal to 7
Explain what steps you take to find the greatest common factor of 24 and 32
Answer:
So first what I do is I list the factors of 24 and 32. So for 24, I would write 1, 2, 3, 4, 6, 8, 12, and 24. Then for 32, I would write 1, 2, 4, 8, 16, and 32. Finally, I would look through both lists and try to find the greatest number in common, which would be 8.
Step-by-step explanation:
What is the measure of angle a
Answer:
77.79 degrees
Step-by-step explanation:
https://www.omnicalculator.com/math/triangle-angle
this is what I used to get it
What is this number rounded to the nearest whole number
A study showed that the ratio of the number of people who get their news from social media to the number of people who their news from other sources is 3 to 7. Based on the ratio, how many people in a town of 900 people get their news from social media?
Answer: 270 people
Step-by-step explanation:
The ratio of the number of people who get their news from social media to the number of people who their news from other sources is 3 to 7.
This shows that the number of people who get their news from social media is 3 out of 10 i.e (3+7).
Therefore, the number of people in a town of 900 people that get their news from social media will be:
= 3/10 × 900
= 270 people.
Answer:
is it right
Step-by-step explanation:
Timothy spent 1 hour 22 minutes less than Bill reading last week. Bill spent 47 minutes less than Pete. Pete spent 3 hours reading. How long did Timothy spend reading?
Answer: 51 minutes
Step-by-step explanation:
Firstly, Pete spent 3 hours reading. Bill spent 47 minutes less than Pete reading so Bill spent:
= 3 hours - 47 minutes
= 2 hours 13 minutes
If Bill spent 2 hours 13 minutes reading and Timothy spent 1 hour 22 minutes less than this, the amount of time that Timothy read for was:
= 2 hours 13 minutes - 1 hour 22 minutes
= 51 minutes
5. find M<C congruent triangles
Answer:
x = 18 / M<C = 114
Step-by-step explanation:
9x - 24 = (2x - 12) + (4x + 42)
9x - 24 = 6x + 30
+24 +24
9x = 6x + 54
-6x -6x
3x = 54
/3 /3
x = 18
C = (4x + 42) = 4(18) + 42 = 72 + 42 = 114
Leon created a scale drawing of the school library in his art class. In the scale drawing, the length of the library is 7 inches. The length of the actual library is 56 feet.
Which scale did Leon use to create the scale drawing of the school library?
8 inches represents 1 feet
1 inch represents 8 feet
7 inches represents 1 foot
1 inch represents 7 feet
Jozy throws a stone off of a bridge into a river. The function fff models the stone's height (in meters) above the water as a function of time (in seconds) after Jozy throws it. Plot the point on the graph of fff that corresponds to the height above the water from which Jozy threw the stone.
Answer: it’s 25 from the height line
Step-by-step explanation:
Answer:
0,25
Step-by-step explanation:
find the median of data set: 23, 31, 32, 34, 39, 38, 38, 34, 38
Answer: 34
Hope this helps :)
anice has $64 left in her checking account. If she writes a check for $87, what
vill Josie's balance be?
Writing a check takes money out of the bank account. Subtract the amount of the check from the amount in the account:
64 - 87 = -23
They would have -$23 in the account
After a cab ride, Jacob's total fare was $35. He paid the cab driver a 15% tip. How much was the tip? Thank you and plz hep i will be putting more and more questions about 4 more
Answer:
$5.25
Step-by-step explanation:
Given data
Total cost for the ride= $35
Tip= 15%
Let us find 15% of $35
=15/100*35
=0.15*35
=$5.25
Hence the amount of the tip is $5.25
which inequality is graphed below?
Question 6 (1 point)
Which number is a rational number?
V8
12.51831800562...
03.141592653589...
5. 6464646464...
Answer:
12.....
Step-by-step explanation:
yeah that one
PLEASE HELP ASAP PLEASE
Answer:
288 cm^3
Step-by-step explanation:
