Answer:
4*5*7=140 ways
Step-by-step explanation:
First he has to decide on a pair of pants and he has 4 different choices.
For each of those choices he has a choice of 7 different shirts, so that gives him 4 times 7 = 28 different pant/shirt combinations. (I hope none of the pants are striped and none of the shirts have polka-dots).
For each those 28 possibilities, he has 5 different ties he could select, so altogether he has 28 times 5 = 140 different outfits, and some of them may be acceptable to wear in public.
It is simply , 4*5*7=140 ways.
Thirty-seven is less than the difference of seven and ten times a number.
Answer:
37< 10x-7
Step-by-step explanation:
The students measured length during a science experiment,they got 12 cm.But the actual measurement was 14.25cm.what was the percent error?
Answer:
Percent error = 15.79%
Step-by-step explanation:
Given the following data;
Experimental value = 12cm
Actual value = 14.25cm
To find the percentage error;
Percent error can be defined as a measure of the extent to which an experimental value differs from the theoretical value.
Mathematically, it is given by this expression;
[tex] Percent \; error = \frac {experimental \;value - actual \; value}{ actual \;value} *100[/tex]
Substituting into the equation, we have;
[tex] Percent \; error = \frac {12 - 14.25}{14.25} *100[/tex]
[tex] Percent \; error = \frac {2.25}{14.25} *100[/tex]
[tex] Percent \; error = 0.1579 *100[/tex]
Percent error = 15.79%
PLZ HELP! Sorry about the terrible picture but I had to take it quick cuz I need an answer fast.
Answer:
it will 90° because it is making right angle at C
Answer:
40 digree is the answer
brooo I think it will help u
5 TANE BİLEŞİK KESİR VE 5 TANE BASİT KESİR:Acil!!
Answer:
çoook yardım etmek isterdim ama biz kesirlerde bu konuyu daha işlemedik çok özür dilerim
Quick I need some help! Simplify to create an equivalent expression. ( photo linked)
Answer:
B. 31r − 71 is the answer!
A coin will be tossed three times, and each toss will be recorded as heads (H) or tails (7). Give the sample space describing all possible outcomes. Then give all of the outcomes for the event that the second toss is heads. Use the format HTH to mean that the first toss is heads, the second is tails, and the third is heads. If there is more than one element in the set, separate them with commas. Sample space: Event that the second toss is heads: 0 Х ?
Answer:
A). {HHH, HHT, HTH, THH, TTH,THT,HTT,TTT}
(B). {HHH, HHT, THH, THT}
Step-by-step explanation:
Given:
A coin is to be tossed three times and each tossed will be recorded as Head(H) and Tails(T).
To Find:
(a). Sample Space
(b). Event that the second toss is Heads
Explanation:
(A). Sample Space: When a coin is tossed 3 times
{HHH, HHT, HTH, THH, TTH,THT,HTT,TTT}
(B). Event that second toss is Head
{HHH, HHT, THH, THT}
1) Trés empresas devem ser contratadas para realizar quatro trabalhos distintos em um condominio. Cada
trabalho será atribuido a uma única empresa e todas elas devem ser contratadas. De quantas maneiras distintas
podem ser distribuidos os trabalhos?
b) 18
C) 36
d) 72
a) 12
e) 108
Eu faço a mínima ideia fico
Answer:
la respuesta es la letra B amigo mio
Robert gets a job with a starting salary of $35,000. He is promised a $2500 raise each
subsequent year. Which of the following numbers represents his salary during his 7th
year of employment?
A. $45,000
B. $47,500
C. $50,000
D. $52,500
Step-by-step explanation:
starting salary = $35,000
raise in 1 year = $2500
raise in 7 year = $17,500
salary on 7th year = $35,000 + $17,500
= $52,500
-----------------------------------FOLLOW METhere is a bag filled with 6 blue and 5 red marbles.
A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting exactly 1 blue?
Answer:
Step-by-step explanation:
Um
If m 4 = (3x + 7) , and m 5 = (9x 43) , find m UPS.
Two angles whose sum is 180° are called supplementary angles. The measure of ∠UPS is 151°.
What are supplementary angles?Two angles whose sum is 180° are called supplementary angles. If a straight line is intersected by a line, then there are two angles form on each of the sides of the considered straight line. Those two angles are two pairs of supplementary angles. That means, that if supplementary angles are aligned adjacent to each other, their exterior sides will make a straight line.
Since ∠4 and ∠5 form a line, therefore, the two lines are supplementary to each other. Thus, the sum of the two angles can be written as,
∠4 + ∠5 = 180°
(3x + 7) + (9x - 43) = 180
3x + 7 + 9x - 43 = 180
3x + 9x + 7 - 43 = 180
12x - 36 = 180
12x = 180 + 36
12x = 216
x = 216 / 12
x = 18
Now, the measure of ∠UPT can be written as,
∠UPT = ∠4
∠UPT = 3x + 7
= 3(18) + 7
= 54+7
= 61°
Further, since the ∠UPS is formed of ∠UPT and ∠TPS, therefore, we can write,
∠UPS = ∠UPT + ∠TPS
= 61° + 90°
= 151°
Hence, the measure of ∠UPS is 151°.
Learn more about supplementary angles here:
https://brainly.com/question/2882938
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Centerpieces are normally distributed with mean of 30 ounces and standard deviation of 2 ounces. The weights of the shipping boxes are normally distributed with mean of 12 ounces and standard deviation of 1 ounce. Suppose that centerpieces are chosen at random and packed into randomly chosen shipping boxes.If a package exceeds 45 ounces, an additional charge is incurred. What is the proportion of packages will incur such a charge
Answer:
0.0901 = 9.01% of packages will incur such a charge
Step-by-step explanation:
Normal Probability Distribution:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
Sum of normal variables:
When we add normal variables, the mean will be the sum of the means, while the standard deviation is the square root of the sum of the variances.
Centerpieces are normally distributed with mean of 30 ounces and standard deviation of 2 ounces.
This means that [tex]\mu_C = 30, \sigma_C = 2[/tex]
The weights of the shipping boxes are normally distributed with mean of 12 ounces and standard deviation of 1 ounce.
This means that [tex]\mu_S = 12, \sigma_S = 1[/tex]
Suppose that centerpieces are chosen at random and packed into randomly chosen shipping boxes.
The shipment is given by the centerpice plus the shipping box. So the mean and the standard deviation of the weight are given by:
[tex]\mu = \mu_C + \mu_S = 30 + 12 = 42[/tex]
[tex]\sigma = \sqrt{\sigma_C^2 + \sigma_S^2} = \sqrt{2^2 + 1^2} = \sqrt{5} = 2.236[/tex]
If a package exceeds 45 ounces, an additional charge is incurred. What is the proportion of packages will incur such a charge
This proportion is 1 subtracted by the pvalue of Z when X = 45. So
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{45 - 42}{2.236}[/tex]
[tex]Z = 1.34[/tex]
[tex]Z = 1.34[/tex] has a pvalue of 0.9099
1 - 0.9099 = 0.0901
0.0901 = 9.01% of packages will incur such a charge
What is the degree of ADB
1.112°
2.86°
3.65°
4.68°
Answer:
I think it’s 1
Step-by-step explanation:
Because it’s a right triangle and it’s equal to 90° So
and 2,3,4 is less than 90 so
la diferencia entre un numero y ocho
Answer:
hzyuzj ahuaaia hs7w8aijw. hu7sisj. shususijs bhsusj
Answer:
lo siento, no lo sé
Step-by-step explanation:
Which values are solutions to the inequality square root of x is less than 8? A. 55 B. 8 C. -8 D. 4 E. 65 F. -64
9514 1404 393
Answer:
A. 55
B. 8
Step-by-step explanation:
We want ...
√x < 8
x < 8² . . . . . square both sides
x < 64
In order for the inequality to make any sense, we must also have ...
0 ≤ x
So, the solution space is ...
0 ≤ x < 64
Only answer choices A (55) and B (8) are in that range.
benji earns 8 900.00 a month and got 534.00 as additional salary increase
15% or 6%
Step-by-step explanation:
it's 15%. its the answer
If 5 people shared 1/15 of a ton of rocks, how much will each person get?
Answer:26.6 repetetive
Step-by-step explanation:
Answer:
1/75 tons
Step-by-step explanation:
1/15 tons of rock divided to 5 people
Which of the fractions is equivalent to 3/8?
A. 2/7
B. 8/3
C. 9/24
D. 5/10
Answer:
I think its C. 9/24
Step-by-step explanation:
The number 312.8 is 34% of x. What is the value of x
Answer:
Step-by-step explanation:
312,8/(34/100)
=920,00000
This is the answer
100% = 920
Can i be brainliest have a nice day
The value of x rounded to the nearest whole number is 920.
What are Percentages?A percentage is a way to describe a part of a whole such as the fraction ¼ can be described as 0.25 which is equal to 25%.
To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.
Given that the number 312.8 is 34% of x.
Thus, we can write,
34% of x = 312.8
(34/100) × x = 312.8
Now, Multiply both the sides of the equation by 100,
(34/100) × x × 100 = 312.8 × 100
Now, Divide both the sides of the equation by 34,
[(34/100) × x × 100] ÷ 34 = (312.8 × 100) ÷ 38
x = (312.8 × 100)/34
x = 920
Therefore, the value of x rounded to the nearest whole number is 920.
Learn more about Percentages here:
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Brianna buys a doll for 11.58 and some lotion for 3.14 she pays with a 20 dollar bill how much change should she get to the nearest dime.
\
Answer:
5.30
Step-by-step explanation:
11.58 + 3.14 = 14.72
20 - 14.72 = 5.28
nearest dime is 5.30
someone pls answer this i’ll mark u as brainleist.
Please I really need help I know it is not A
How could
you re-write the number 330 using the 4, 82 and the
remainder of 2 ?
Step-by-step explanation:
the answer for ur question is:
82(4)+2
Lisa is making ethernet cables for Mrs. Houston in the computer lab. The spool of wire that she is creating the cables from is 40ft long. She creates 5 equal cables and has 12ft remaining. What was the length of each cable? (HOW DID YOU GET YOUR ANSWER PLEASE SHOW ME YOUR WORK!!)
A. 16.6%
B. 50%
C. 20%
D. 5.6FT
E. $29.40
F. $30.40
G. 6.3FT
H. 25%
Answer:
D. 5.6 ft
Step-by-step explanation:
40 ft - 12 ft = 28 ft (You subtract the leftover wire(12 ft) from the total amount(40 ft) so you can see how much wire was used to make the 5 cables. There was 28 ft of wire in total used to create the 5 cables.) 28 ÷ 5 = 5.6 ft (You divide 28 by 5 so that you can see how much wire was used for each cable.)Final Answer: The length of each cable was 5.6 ft or just 5.6 ft.एक कार की गति 92.4 किमी प्रति घंटा है यह 20 मिनट मे कितना दुरी तय करेगी
Answer:
mate I will surely help if nut pls translate it in English as I can barely read hindi
what is 5 x 2/9 as a fraction.
Answer:
10/9
Step-by-step explanation:
So first you have to convert 5 to a fraction. 5/1 is equal to 5 so that means that 5/1 can work. 5/1x2/9=10/9 because all you have to do is multiply the numerator with the numerator and the denominator with the denominator.
Hope this helps
Answer:
10/9 (1 1/9
Step-by-step explanation:
That’s the fraction way, so all you simply do is multiply 5 by the numerator (2) then you would put it over the 9, which would make it 10/9. Also if you would like to simplify it but still it be a fraction, it would be 1 1/9.
I hope this helps!
(pwease give brainliest)
Find the difference.
34(3x+6)−14(5x−24)
I need help
Answer:
I believe the answer is 32x+24 correct me if im wrong
Step-by-step explanation:
Find the common ratio of the geometric sequence 9, -18, 36,...
Answer:
-2
Step-by-step explanation:
Each term is multiplied by -2 to get the next term
Answer:
Step-by-step explanation:
All even members of the sequence are -
All odd members of the sequence are +
Ignore that for the moment and let's just find the ratio.
t_n/t_n-1 = - 2
t_2/t_n-1 = -18/9 = - 2
t_3/t_2 = 36/-18 = - 3
“The length of the unknown side has to be greater than ___ and less than ___.” PLEASE HELP, WILL GIVE BRAINLIEST
Answer:
7< 8
Step-by-step explanation:
Lillian wants to give 1/3 of a pizza to each of six girls at her party
Answer:
[tex]Fraction = \frac{1}{18}[/tex]
Step-by-step explanation:
Given
[tex]Pizza = \frac{1}{3}[/tex]
[tex]Girls = 6[/tex]
Required [Missing Information]
Determine the fraction each girl gets
To do this, we simply divide the pizza by the number of girls i.e.
[tex]Fraction = \frac{Pizza}{Girls}[/tex]
[tex]Fraction = \frac{1}{3} / 6[/tex]
Change / to *
[tex]Fraction = \frac{1}{3} *\frac{1}{6}[/tex]
[tex]Fraction = \frac{1}{18}[/tex]
Hence, each girl gets 1/18
Atatürk ordular ilk hedefimiz Akdeniz ileri emrini aşağıdaki savaşlardan hangisinde vermiştir a Sakarya savaşı b 1. İnönü c 2. İnönü d büyük taarruz
Answer:
D şıkkı Büyük tarruz olmalı