Answer:
ok will do
Step-by-step explanation:
Answer:
Well mate, I can't find the math questions.
Step-by-step explanation:
WILL GIVE BRAINLYEST AND WORTH 25 PTS
Select all the correct lines that represent functions.
Answer:
The swiggle is not a funtion
the straight line is
the mouth shape thing is not
the circle is not
the parabula or u-shaped thing is
Step-by-step explanation:
Martha works at a small jewelry store. She designed 2 rings in the furst hour. Every additional hour, she designs 3 new rings.
. The ratio of a model car to the real car is 2:55. If the real car is 165 inches
long from front to back, use a proportion to determine the length of the model
car.
Answer:
6
Step-by-step explanation:
Jillian and Dawn are playing a game of miniature golf. In this game, the score on a hole is the number of putts it takes to
get the ball into the hole. The winner is the player with the lowest score. After playing 18 holes, Jillian's mean is 2.4 and
Dawn's mean is 3.3. Which explains who won the game?
O Jillian won the game because her score varied less than Dawn's score.
O Jillian won the game because the person with the lower mean took fewer putts on average for each hole.
O Dawn won the game because the person with the greater mean played better.
O Dawn won the game because her mean absolute deviation was less than Jillian's.
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Save and Exit
Mark this and return
Answer: B
Step-by-step explanation:
is 20:14 and 80:56 ratios are equivalent
Answer:
yes
Step-by-step explanation:
80 ÷ 20 = 4
56 ÷ 14 = 4
yes they are equivalent
Can someone help meh on this question?
Jfifickxjcicixkskekeidixixjx
Sally is working on a new recipe for her party. She needs to get 3.5 pounds of strawberries, 1 quart of milk, and 1 box of sugar cookies. The prices below list how much items will cost Sally at the grocery store.
Strawberries $1.68 per pound
Quart of milk $2.38 each
Box of sugar cookies $1.99 each
Part A:
How much will 3.5 pounds of strawberries cost?
Part B:
What will Sally's total grocery bill be?
I REALLY NEED HELP PLEASE STAT
Answer: Part A. 5.88
Part B. 10.25
Step-by-step explanation:
Brainliest please ^^
If 14 g of a radioactive substance are present initially and 2 yr later only 7 g remain, how much of the substance will be present after 5
yr?
Answer:
2.47g
Step-by-step explanation:
Given that Ao=14
A(t)= Aoe^kt
k =2yrs
Considering the function where Ao is the initial substance, k is the rate of decay and t is the time.
At the 2nd year A(t) is 7
That is,
7 = 14e^2k
Solve for k
7/14 = e^2k
In(7/14) = 2k
k = In(7/14)÷2
k = In(0.5)/2
k = -0.34657
Hence, A(t)= 14e^-0.34657
So, when t is 5
A(5) = 14e^-0.34657×5
= 2.4749
Approx = 2.47g
HELP MEEEEEEE PLZZZZZZZZZ 1 hundo
Answer:
x=6
Step-by-step explanation:
16*8=128
176-128=48
8*x should equal 48
8*6 makes 48 so x=6 makes this true
(answered 20. tell me if I need to answer both)
What is the surface area of the pyramid 6 inches height 8 inches length 8 inches width
Answer:
384
Step-by-step explanation:
Formula:Length x Width x Hight
6x8=48 48x8=384
Have a good day!
You’re playing tug-of-war in gym class at the start you take two steps back the other team pulls you and takes three steps forward which equation can be used to find how far you are from your original position?
A: -3+2
B: -2+(-3)
C: -2+3
D: 2+3
If the terminal point determined by t is (-5,-4), then
\sin (t) =
;
\cos (t) =
;
\tan (t) =
.
Answer:
The trigonometric ratios associated with (-5, -4) are [tex]\sin t \approx -0.625[/tex], [tex]\cos t \approx -0.781[/tex] and [tex]\tan t = 0.8[/tex].
Step-by-step explanation:
Let [tex]\vec u = (x,y)[/tex]. From Trigonometry, we remember the following definitions for the trigonometric ratios, dimensionless:
[tex]\sin t = \frac{y}{\sqrt{x^{2}+y^{2}}}[/tex] (1)
[tex]\cos t = \frac{x}{\sqrt{x^{2}+y^{2}}}[/tex] (2)
[tex]\tan t = \frac{y}{x}[/tex] (3)
If we know that [tex]x = -5[/tex] and [tex]y = -4[/tex], then the trigonometric ratios are, respectively:
[tex]\sin t = \frac{-4}{\sqrt{(-5)^{2}+(-4)^{2}}}[/tex]
[tex]\sin t \approx -0.625[/tex]
[tex]\cos t = \frac{-5}{\sqrt{(-5)^{2}+(-4)^{2}}}[/tex]
[tex]\cos t \approx -0.781[/tex]
[tex]\tan t = \frac{-4}{-5}[/tex]
[tex]\tan t = 0.8[/tex]
The trigonometric ratios associated with (-5, -4) are [tex]\sin t \approx -0.625[/tex], [tex]\cos t \approx -0.781[/tex] and [tex]\tan t = 0.8[/tex].
Determine if the point (12, 20) is on the
graph of y = 2x – 5. Justify your answer.
Answer:
456[67]98
Step-by-step explanation:
Answer:
Step-by-step explanation:
for the point (12,20) to be on the graph the equation of the line has to be true.
y=2x-5 so is it true that
20= 2*12-5
20=19 false
so the point is not on the graph
3(x – 2) – (1 – x) > 2x – 7
7*6+12+5=?? i will mark as brainliest
Answer:
[tex]59[/tex]
Step-by-step explanation:
[tex]--------------------------------------------[/tex]
[tex]7\cdot6+12+5[/tex] = [tex]?[/tex]
[tex]42+12+5[/tex] = [tex]?[/tex]
[tex]54+5[/tex] = [tex]?[/tex]
[tex]59[/tex]
[tex]--------------------------------------------[/tex]
Hope this helps! <3
[tex]--------------------------------------------[/tex]
良い日をお過ごしください！:D
[tex]--------------------------------------------[/tex]
Which of the following cities had the largest population density in 2010?
(Population density is defined to be the number of people per square mile)
Answer: A Boston
Step-by-step explanation: i guessed and got it right
Does anyone know the answers to this?
Answer:
i think the correct answer of these qusion is `B´
Answer:it’s 5
Step-by-step explanation:
Laura bought apples to send to her friend Brad by mail. Because of mailing restrictions, the total mass of the apples cannot exceed 23 pounds. If the mass of each apple is 5 ounces, what is the maximum number of apples Laura can send?
A.72
B.73
C.74
D.75
Answer:
D. 75 bc it should be that
Answer:
B 73
so I had four answer choices A 72 B 73 C 74 D 75 Someone had put that the answer was D . But, I had this same problem on my test I picked D and got it wrong. so clearly its not D. theses are medium apple's 1lb is 16oz I apple is 5oz 23lbs = 368oz 3 apples =15oz
take 368 and divided it by 5 you get 73.6
You are renting a house in the Seychelles for a week at $1700. What is the cost per day?
(Show your answer in dollars and cents: For example $300 is entered as 300.00)
Answer:
your paying for each day 56.66
5x - 20y = 2 in
slope intercept form
Answer:
-20+5x=2.
Step-by-step explanation:
..............
can you please help me with this question
Answer:
tbh im dumb so
Step-by-step explanation:
2 points
Ms. Brown bought a bag of bubble gum. 15 were green, 13 were yellow, 4
were white, 10 were blue, and 8 were red. What percentage of the gum is
green? *
Answer:
30 percent
Step-by-step explanation:
15 + 13 + 4 + 10 + 8 = 50
15/50 = 30/100
3 fair coins are tossed.
a) What is the probability of getting all 3 heads? (My Answer is 1/8)
b) What is the probability of getting all 3 tails? (My Answer is 1/8)
c) What is the probability of getting all 1 head and 2 tails? (My Answer is 3/8)
d) What is the probability of getting all 2 heads and 1 tail? (My Answer is 3/8)
My Question:
e) What do the probabilities from parts (a) to (e) add up to?
Answer:
1/8 + 1/8 + 3/8 + 3/8 = 2/8 + 6/8 = 8/8 = 1
So the answer would be 1.
What is the distance between the points -21,-7 and -5,-7
Answer:
16
Step-by-step explanation:
Answer:
give the brainliest to the girl
Step-by-step explanation:
An item cost $420 before tax, and the sales tax is $33.60. Find the sales tax
Answer:
8%
Step-by-step explanation:
used a calculator
MATH 123 at the downtown Indianapolis campus has approximately 580 students enrolled. In Lawrence, MATH 123 has a total of 340 students enrolled. Find the relative change of BOTH scenarios and complete the each sentence below. The downtown Indianapolis campus has % more students enrolled than at the Lawrence campus. % less The MATH 123 enrollment numbers for Lawrence are than those enrolled at the downtown Indianapolis campus.
Answer:
The downtown Indianapolis campus has 71% more students enrolled
The math 123 enrollment for Lawrence are 41% less than those enrolled downtown.
Step-by-step explanation:
Order the numbers from least to greatest. 0.12, 10%, 340, 0.08
Answer:
∞
Step-by-step explanation:
Answer:
0.08, %10, 0.12 and 340
Step-by-step explanation:
Billy plotted −3
4
and −1
4
on a number line to determine that −3
4
is smaller than −1
4
.
A number line going from negative 2 to positive 2 in increments of 1. There are 4 equal spaces between each number. A point is 1 mark to the right of negative 1, and another point is 1 mark to the left of 0.
Is he correct? Explain why or why not.
Answer:
Sample Response: Yes, Billy is correct. The fractions are placed on the correct tick marks. The smaller fraction is located to the left of the larger fraction.
Step-by-step explanation:
Help please
The answer choices are
A) x=3/x
B)x=9/x
C)0=3/x+x
D)0=9/x+x
Answer:
A
Step-by-step explanation: