Tamara walked for 2 1/4 miles . How many feet did she walk ?
Answer:
11880 feet!
Hope you get this correct
Can y’all help me get the right answer??
What is the greatest common factor (GCF) of 12x and (3x^2 + 6x)?
(B) 3x
(C) X + 2
(D) 3x(x + 2)
(A) 3
12/15=x/25 solve (algebra) pleas help I will mark brainlyesst
Answer:
20/25
Step-by-step explanation:
12/15=
4/5=
20/25
Max made 20 out of 32 free throws. What is the experimental probability that he will make his next free throw attempt?
Answer:
There is an 62.5% chance that he makes his next free throw.
Step-by-step explanation:
20:32
20 ÷ 32 = 0.625 = 62.5%
You and a friend go to McDonalds for dinner. You order three burgers and three
chicken sandwiches and your bill totals $11.25. Your friends bill is $10 for four burgers
and two chicken sandwiches.
How much do burgers cost? How much do chicken sandwiches cost?
Answer:
Burger cost $1.25
Chicken Sandwich $2.5
Step-by-step explanation:
me 3b+3c=11.25
friend 4b+2c=10
simplify the equation
Answer:
answer would be 1.25 because we no that the bugers are 10$
The price of a pair of shoes increases from $67 to $83. What is the percent 1 point
increase to the nearest percent? *
Answer:
16
Step-by-step explanation:
milk truck delivers 376 dozen gallons of milk to stores in 1 day. Write and solve an equation to find n, the number of gallons of milk the milk truck delivers in 1 day. pls help!
Answer:
376*12=n
My logic:
there are 12 items in a dozen. so 376 dozens times 12 will result in the total milk delivered in a day.
factor completely 2x^3-18x
Answer:
2x(x+3)(x-3)
Step-by-step explanation:
Use the GCF and the Distributive Property to find the sum of 30 + 42
Answer:
72
Step-by-step explanation:
6(5+7)
6(12)
72
GCF is 6
Use the distributive property by factoring out 6, like I did above
Answer:
Use the GCF and distributive property to find the sum of 30 + 66.
Step-by-step explanation:help
A student has heard that spinning pennies on a table, rather than flipping them in the air, results in tails side up 65% of the time. If this is true, what is the probability that a student who spins 4 pennies will have them all land tails side up? 0.0150 0.1785 0.8215 0.9850
so I believe it is C 0.8215
The probability is 0.1785
What is probability?The study of how likely certain events are to occur is known as probability. In its simplest form, it is concerned with the fall of a game's cards or the roll of a dice. However, probability is also essential to life and science as a whole. Probability is used, for example, in weather forecasting and figuring out how much your insurance premiums will cost.
Given probability of tail by spinning a coin is 65% = 0.65
p(t) = 0.65 and p(h) = 0.35
where h= head and t= tail
coin spins 4 time
p(t) for first time = 0.65
p(t) for second time = 0.65 x 0.65 =0.4225
p(t) for third time = 0.65 x0.65 x 0.65 = 0.274
p(t) for fourth time = 0.65 x 0.65 x0.65 x 0.65 = 0.178
Hence probability that a student who spins 4 pennies will have them all land tails is 0.178
Learn more about probability;
https://brainly.com/question/9793303
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A full glass of water can hold 1/8 of a bottle.
How many glasses of water can be filled with 5 1/2 bottles of water?
5 1/2 bottles of water can fill 44 cups.
Step by Step Explanation:
First, lets start by making 5 1/2 an improper fraction. It would look something like this [tex]\frac{11}{2}[/tex]
From here, lets multiply it by [tex]\frac{4}{4}[/tex] so it's a number over an eighth so it's easier to understand. From this, we get: [tex]\frac {44}{8}[/tex]
Since we know that 1/8 of a bottle fills a cup, we can divide 44/8 by 1/8 to get us 44 full cups.
(3z+1)+5+7z) Step by step explanation needed
Answer: 10z + 6
Step-by-step explanation:
this is a short problem.. sometimes you would need to distribute, but since there is no number in front of parenthesis you can just get rid of them
that gives you: 3z + 1 +5 + 7z
now from here we combined liked terms
7z + 3z = 10z
1 + 5 = 6
so that gives you: 10z + 6
Barry bought a wooden board that measured 8 feet in length. He cut off a piece that measured
65 feet. How much of the board was left?
Answer:
-57
Step-by-step explanation:
If he had an 8 ft board and cut 65 ft off it would be -57.
What is 12/15 = ab/20
(geometry converse of pythagorean theorem)
Answer:
31
Step-by-step explanation:
In circle S: XB and XD are tangents at B and D
then SB perpendicular to AX and SD perpendicular to XC
In triangle SDX: SD = 12 and SX =20 by using Pythagoras Theorem
XD = XB tangents to circle S from point X
XA = XC tangents to circle R from point X
then BA = DC = 15
then XC = XD + DC = 16 + 15 = 31
5) Find the value of x
Answer:
Step-by-step explanation:
Answer:
x = 12
if the angles are vertical, they are congruent
Quadrilateral IJKL is similar to quadrilateral MNOP. Find the measure of side NO. Round your answer to the nearest tenth.
Answer:
[tex]NO = 66.9[/tex]
Step-by-step explanation:
Given
See attachment for quadrilaterals IJKL and MNOP
Required
Determine the length of NO
From the attachment, we have:
[tex]KL = 9[/tex]
[tex]JK = 14[/tex]
[tex]OP = 43[/tex]
To do this, we make use of the following equivalent ratios:
[tex]JK : KL = NO : OP[/tex]
Substitute values for JK, KL and OP
[tex]14 : 9 = NO : 43[/tex]
Express as fractions
[tex]\frac{14}{9} = \frac{NO}{43}[/tex]
Multiply both sides by 43
[tex]43 * \frac{14}{9} = \frac{NO}{43}*43[/tex]
[tex]43 * \frac{14}{9} = NO[/tex]
[tex]\frac{43 * 14}{9} = NO[/tex]
[tex]\frac{602}{9} = NO[/tex]
[tex]66.8889 = NO[/tex]
[tex]66.9 = NO[/tex] --- approximated
[tex]NO = 66.9[/tex]
Answer:
Quadrilateral DEFG is similar to quadrilateral HIJK. Find the measure of side KH. Round your answer to the nearest tenth. Figures are not drawn to scale.
Step-by-step explanation:
~!¡! Congruent and Similar Polygons !¡!~
~Please help~
Answer:
A) 5/4
Step-by-step explanation:
-9 + 5y - 7y + 3y = ?
Answer:
-9 + y
Step-by-step explanation:
For this problem, you have to combine like terms.
-9 is the only number that doesn't have a variable.
5y, -7y, 3y have all the the same variables, so we'll combine those.
5y - 7y = -2y
-2y + 3y = 1y
Solution: -9 + y
Expand and simplify
(X+7)(x-9)
Answer:
X²+16x-63
Step-by-step explanation:
expand out the brackets to get:
X²+9x+7x-63
simplify:
X²+16x-63
Mr. Galentine loves to bake. In the summer he makes 6 pans of cinnamon rolls each day to sell. If he makes his rolls for 7 days, how many pans of rolls does he make per week?
Answer:
42
Step-by-step explanation:
if mr galentine makes 6 pans per day, for 7 days, multiply the 6 pans by the 7 days.
6 x 7 = 42
The LSA of square based pyramid with equal edges is 144 square root 3. Find the area of base ?
a2=LSA/3–√=144
a a a a a a a a a a a a a
The stock of Company A gained $2.75 throughout the day and ended at a value of $71.50. By what percentage did the stock rise?
Answer:
4%
Step-by-step explanation:
New value:
$
71.50
New value: $71.50
Old value:
71.5
−
2.75
=
$
68.75
Old value: 71.5−2.75=$68.75
68.75
(
1
+
r
)
=
71.5
68.75(1+r)=71.5
68.75
(
1
+
r
)
68.75
=
71.5
68.75
68.75
68.75(1+r)
=
68.75
71.5
1
+
r
=
1.04
1+r=1.04
r
=
0.04
r=0.04
Subtract 1
The stock gained 4
%
The stock gained 4%
Multiply by 100
Do ACT score reports come in the mail or is it just accessible online?
Answer:
I believe it should come in the mail and online x
please help i am timed
Answer:
I think it might be C. I am not sure.
Milo earns his regular pay of $12.00 per hour for up to
40 hours of work per week. For each hour over
40 hours of work per week, Milo earns 1 times his
regular pay. How much does Milo earn in a week in
which he works 45 hours?
Answer: $540
Step-by-step explanation:
If Milo works 40 hours for the week, he earns $12.00 per hour.
If Milo works anything over $40, he makes 1 times his normal pay which means that he is making the same amount over 40 hours as he is under 40 hours.
If he works 45 hours therefore, his pay is:
= 45 * 12
= $540
Multiplying by 0.21 is the same as increasing by _____%.
Answer:
20%
Step-by-step explanation:
The difference between 8 and 3
times a number is 29
Answer:
5.8
Step-by-step explanation:
8 - 3 = 5
29/5 = 5.8
ANSWER ASAP I ONLY HAVE LESS THAN 3 MINUTES LEFT AND IM STRUGGLING
A study showed that 25% of the students drive themselves to school. Based on the suggested probability, in a class of 18 students, about how many students would you expect to drive themselves to school?
3
4
6
None of the above.
Answer:
I mean its 4.5 but u can't have half a student and it rounds up to 5 and thats not an answer choice, but it could be 4 so
Step-by-step explanation:
The answers are already there, I just need the work. I'm giving all of my points into this one :)