Answer:
Step-by-step explanation:
11
Grace is playing a game with her friend. They put the four balls shown into a container.
They take turns closing their eyes and pulling a ball from the container. Grace goes first.
What is the probability that Grace will pull out a striped ball?
Answer:
1/4
Step-by-step explanation:
because there are four balls therefore 1 out of 4 is going to be the answer
Help my I’m begging please it is very important
Answer:
30% Markup
Step-by-step explanation:
10-7= 3 3=30%
$700/100 = 7 so they were originally bought at $7. they are sold at $10 so they are raised by $3. the percent they are raised by is 3/7, or about 43%
help plzzzzzzzzzzzzz
Answer:
RU=140
Step-by-step explanation:
Since ST=40 and VW=90 it goes up by 50 each time so....
RU
_______
90
+50
______=
140
~ Be kind and Love on~
RU=140
I hope this helps you!
A soccer team won 11 games last year. This year they won 13 games. What was the percent increase in the number of games won? Round your answer to the nearest whole percent.
Answer:percent increase in the number of games won= 18%
Step-by-step explanation:
Number of game won last year = 11
Number of games won this year = 13
Percent increase = Increase in number of games won/ Number of games won lasT year ) X 100
= (13-11)/ 11 X 100
2/11 X100
=18.18= 18%
1) translation: 1 unit left
Answer:
x=(1,0)
g=(3,0)
q=(1,-2)
u=(2,-4)
Step-by-step explanation:
2001 is the square number of
1007 is the square number of
Answer:
2001 is the square number of
Exact Form: √2001
Decimal Form: 44.73253849…
1007 is the square number of
Exact Form: √1007
Decimal Form: 31.73326330…
Step-by-step explanation:
Answer:
Square of 2001 is 44.73. Rounded to the nearest hundredth
Square of 1007 is 31.73. Rounded to the nearest hundredth
sin
COS
Choose from the drop-down menus to match the trigonometric expression with its value.
2T
+ cosas sin
10
871
cos 13°cos 47° - sin 13°sin 47° = ?" cos T + cosa si
-sin
5
sin
Answer:
1, 0.5, 0
Step-by-step explanation:
did it on edge
...
Are these fractions equivalent or nonequivalent?
1/11 2/22
Answer:
equivalent
Step-by-step explanation:
is you divide both 2 and 22 by 2... you get 1/11
Answer:
Equivalent
Step-by-step explanation:
1/11 times 2=2/22
2/22 divided by 2=1/11
(hope this helps-ty for the points :P)
hey please help me with this
Answer:
The Answer is A(6+3x=30)
Step-by-step explanation:
Because there is one 6, and 3 x's then you simplify the problem to be:
6+3x=30
ANSWER: 6+3x=30 (Answer A)
Answer:
B) 3(X+6)=30
Step-by-step explanation:
The correct equation should be 6+3x=30
B is 3X+18=30
The other equations are the same
c) 3x=30-6 (the next step to solving the equation
d) 30=3x+6 (symmetric property)
9. At Ethan's tree Farm, the taller trees are braced by wires that extend 2 feet below the top of a tree, to a stake
in the ground. What is the tallest tree that can be braced with a 25-foot wire staked 15 feet from the base of the tree?
Answer:
22'
Step-by-step explanation:
25^2=15^2+x^2 where x=tree height less the 2' from the top
x=20'
Add the 2' from wire connection to top of tree.
22'
Find the value of each of the following
Answer: C
Step-by-step explanation:
True or False, the below is a right triangle: a = 14, b = 16, c =18
Answer:
true
Step-by-step explanation:
this is true because you have to solve each equation and then u get your answer
One father is 70 inches tall and the residual for his son’s height is 2.5. What is the son’s actual height?
71.7 inches
74.2 inches
76.7 inches
82.3 inches
Answer: C
Step-by-step explanation:
Since the heights of the men are assumed to be normally distributed, we would apply the formula for normal distribution which is expressed as
z = (x - µ)/σ
Where
x = heights of the men.
µ = mean height
σ = standard deviation
From the information given,
µ = 70.7 inches
σ = 2.1 inches
The probability that they have a mean height greater than 71.7 inches is expressed as
P(x > 71.7) = 1 - P(x ≤ 71.7)
For x = 71.7
Since n = 36, then
z = (71.7 - 70.7)/2.1/√36 = 2.86
Looking at the normal distribution table, the probability corresponding to the z score is 0.998
P(x > 71.7) = 1 - 0.998 = 0.002
If x = ─7 and y= 3 , find i) x+y ii) xy iii) xꓥ2 + yꓥ2 WHAT IS THE ANSWER
Answer:
Step-by-step explanation:
1. X + y
Putting values of x and y
-7 + (-3)
= - 10
2. xy
Putting values of x and y
(-7)(-3)
= 21
3. x2 + y2
Putting values of x and y
= (-7)2 + (-3)2
= 49 + 9
= 58
Translate the following into an algebraic expression: "five less than the product of 7 and
the square root of a number" can be written as:
05 – 71x
0 √5 - 7x
O 7x – V5
07/2o 5
Answer:
if i am not mistaken i believe it is 0 √5 - 7x
Step-by-step explanation:
Umm what do I do here?
Answer:
X is equal to 1.2
Step-by-step explanation:
6/5 equals 1.2
i don't have to sound rude but can i have brainliest please i need 4 more :')
Can someone please be a hero and help me on this please.
Answer:
The answer is C
Step-by-step explanation:
If there are 22 successes in a sample with a size of 40, what is the sample
proportion?
A. 0.55
B. 0.65
C. 0.44
D. 0.22
Answer:
A
Step-by-step explanation:
22 successes out of a group of 40 means 22/40 were good. Now, simplify 22/40. Both can be divided by 2.
22/2 = 11
40/2 = 20
Now you have 11/20. Put this in decimal form and you have 0.55
Option A answer is 0.55
What is the proportion of a sample?The proportion of a sample is the ratio of the number of successes or defeats to the total size of the sample, it is used for understanding which trend is more followed and also has many uses in the real world.
The solution to the given problemThe size of the sample is 40.
There are 22 successes in the sample.
To find the proportion of success we have to find the ratio of 22 and 40 which is 11:20, and in numerical terms 0.55
Hence option A is correct, the proportion is 0.55
Learn more about proportion here
https://brainly.com/question/870035
#SPJ2
a storeowner orders 25 calculators that cost $36 each. The storeowner can sell each calculator for $51. The storeowner sold 22 calculators to customers. He had to return 3 calculators that were never sold and pay a $5 charge for each returned calculator. What is the storeowner's profit?
A team of 9 tennis players can order bags with their uniforms
Answer:
C
Step-by-step explanation:
Solve the quadratic equation x2−5x=−20 by completing the square.
Answer:
x = [tex]\frac{5}{2}[/tex] + [tex]\sqrt[i]{55}[/tex]/2
PLS HELP ASAP WILL GIVE BRAINLIEST!
Answer:
A & C
Step-by-step explanation:
Hope this Helps! :)
Answer:
A and C
Step-by-step explanation:
They do not know how many fish nor mammals there are therefore those are unknown
Determine the solution for the equation.
45 - k = 27, k = 15, 16, 17
Answer:
15
Step-by-step explanation:
45 - 27 = 15 B)
f the simple interest on $4000 for 6 years is $1440, then what is the interest rate?
Answer:
Step-by-step explanation:
[tex]rate=\frac{interest \times 100}{principle \times time } \\=\frac{1440 \times 100}{4000 \times 6 } \\=6 \%[/tex]
Need help with this please answer :( I’m not good at math at all
5x + 4y = -7
-5x - 2y = 1
Answer:
y=-3
x=1
(1,-3)
Step-by-step explanation:
5x+4y=-7
-5x-2y=1
Cancel +5x - 5
2y=-6
y=-3
5x-12=-7 or -5x+6=1
5x=5 -5x=-5
x=1 x=1
Answer:
y = -3, x = 1
or
(1, -3)
Step-by-step explanation:
5x + 4y = -7
-5x - 2y = 1
add the two equations together
0x + 2y = -6
2y = -6
2y/2 = -6/2
y = -6/2
y = -3
now substitute y = -3 into either of the equations
5x + 4y = -7
5x + 4(-3) = -7
5x - 12 = -7
5x = -7 + 12
5x = 5
x = 1
PLZZZZZZZZZZZZZ HELP IM TIMED!!!!!!!!!!!!!!
which scatter plot is incorrect and what is wrong with it
ill give 50 points
Answer:
is there any more information
QUESTION 1
Calc
If the exchange rate is
£1 = $1.80
Work out the missing values
a) £520 = $.....
16.
Answer:
$92.60
Step-by-step explanation:
22 + 4 X 11
2. 26 +2 —
4 + 12
Answer:
304.28 is the answer you will get if you add all of that up
Which of the g-values satisfy the following inequality?
7 2 12-g
Choose all answers that apply:
g=4
B
g= 5
9= 6
Wren is at the grocery store buying fruit. She buys x pounds of apples for $1.68 per pound. She buys 2 fewer pounds of grapes for $2.48 per pound. The cost of the fruit, before tax, is $13.76. How many pounds of each fruit is she buying?
Answer:
The number of pounds of apples is 4.5 and the number of pounds of grapes is 2.5
Step-by-step explanation:
Let
x ------> the number of pounds of apples
(x-2) -----> the number of pounds of grapes
we know that
Solve for x
so
therefore
The number of pounds of apples is 4.5 and the number of pounds of grapes is 2.5
Answer:
4.5 pounds of apples
2.5 pounds of grapes
Step-by-step explanation:
a = # of apples
(a - 2) = # of grapes
1.68a + 2.48(a - 2) = 13.76
1.68a + 2.48a - 4.96 = 13.76
4.16a = 18.72
a = 4.5; Apples
(a - 2) = 2.5; Grapes