A superstar major league baseball player just signed a new deal that pays him a record amount of money. The star has driven in an average of 110 runs over the course of his career, with a standard deviation of 31 runs. An average player at his position drives in 80 runs. What is the probability the superstar bats in fewer runs than an average player next year
Answer:
0.1667
Step-by-step explanation:
Given that:
Average / mean runs (m) = 110 runs
Standard deviation (σ) = 31 runs
Number of runs driven in by an average player in his position = 80
The probability the superstar bats in fewer runs than an average player next year will be the :
P(x < 80)
Zscore = (x - mean) / σ
Zscore = (80 - 110) / 31
Zscore = - 30 / 31
Zscore = - 0.9677419
P(Z < 0.9677419) = 0.1666 ( from z probability calculator)
= 0.1667
The visa card is giving 5% cash back on all grocery and restaurant purchases, and 1% for all other purchases. You charge $2,000 a month and 1/4 is for grocery and restaurants. Use this information to find your monthly cash back amount.
Step-by-step explanation:
Total cashback from grocery and restaurant purchases = 500 * 0.05 = 25$
Total cashback from other purchases
= 1500 * 0.01
= 15$
Total cashback = $ 40
Valeria is training for a marathon. She jogs the same 15 mile route twice in one week. On Monday, she jogged the route in 1.75 hours. Thursday, she tried to improve her speed. She jogged the same route in 1.63 hours. Her smart watch said her rate on Monday was 8.57 miles per hour. She forgot to set the smart watch to calculate her rate on Thursday. Use the information you have to calculate how fast she was running on Thursday.
Answer:
9.20 miles per hourStep-by-step explanation:
Given data
distance of the route = 15miles
time taken on Monday= 1.75hours
speed= distance./time
speed= 15/1.75
speed= 8.57 miles per hour
her smart watch is correct
time taken on Thursday= 1.63hours
speed= distance./time
speed= 15/1.63
speed= 9.20 miles per hour
she was jogging at 9.20 miles per hour
What is the total price of 3.2 pounds of apples at 80¢ per pound?
Answer:
$2.56
Step-by-step explanation:
80x3 = 240
80x.2=16
240+12=256
$2.56
Started business whit cash Rs 250000 and Machinery Rs 200000
Accounting equation
[tex]\huge\purple{Answer}[/tex]
In case there is no double entry system is followed, profit can be calculated by comparing the opening and closing capital. In the given situation this can be calculated as:
Opening Capital Rs.200000
Add: Capital Introduced Rs.200000
Add: Profit for the year Rs. 250000
Less: Loss for the year Rs.NIL
Less: Drawings Rs. 30000
--------------------
Capital at the end of the year Rs.620000
-------------------
Loan taken is a liability and loan given is asset, that will not affect the capital.
ƑƠԼԼƠƜ MЄ❤i had 6 cupcakes two days ago, and 9 yesterday. help me continue this pattern. thank you.
Answer:
its adding 3
Step-by-step explanation:
So if you had 6 cupcake two days ago, than yesterday there was 9, so tomorrow you should have 12 cupcake and so on
The requried pattern of cupcakes is given by adding 3 cupcakes each day and the pattern comes out as 6, 9, 12, 15, 18, 21, and so on for the subsequent day.
What is a sequence?The sequence is a pattern of placing the values in a specified manner.
Here,
Assuming that the pattern is to add 3 cupcakes each day, the continuation of the pattern would be:
Two days ago: 6 cupcakes
Yesterday: 9 cupcakes
Today: 12 cupcakes
Tomorrow: 15 cupcakes
Day after tomorrow: 18 cupcakes
In five days: 21 cupcakes
And so on, the pattern would continue adding 3 cupcakes for each subsequent day.
Learn more about the sequence here:
https://brainly.com/question/21961097
#SPJ2
The given quesiton is incomplete, the complete question s given below,
I had 6 cupcakes two days ago, and 9 yesterday. Assume it to be series. What will be the number of cupcakes that I will have two days from today??
4. How many ones is in the number 500? *
(10 Points)
500 ones
50 ones
5 ones
Answer:
500 ones hope this helps
HELP ME ASAP!!
How many ways can four freshmen be chosen from eighteen to be members of the leadership board?
Answer:
trying your best I would say
hope this helps
I NEED HELPPP THIS DUE TODAY!!!! IT IS URGENT!!
Answer:
I t s t o o g r o s s
5 2 4 2 1 1 3 6 1 4 4
Step-by-step explanation:
Im pretty sure that's the answer
What is the variable equal to?
y • 8 = 40
Answer:
Y equals 5.............
What is the value of x?
Answer:
x=35
Step-by-step explanation:
someone help it’s due in a couple of min
Answer: A $5800
Step-by-step explanation:
His parents cover 9100+ the scholarship for 3300=12400
8. In a triangle, the three angles are: 60, 11x and 13x degrees. Find the value
of x and plug it in to find the measure of the other two angles. Then classify
the triangle BASED ON ITS ANGLES. *
Answer:
x=5
Step-by-step explanation:
60+11x+13x =180° (sum of angles in a triangle )
60+24x=180
24x=180-60
24x=120
x=120/24
x=5
Therefore the angles are 60, 55, 65
Which shows that it is a scaleness triangle and an acute angle
What is the probability that a randomly chosen male voter is a registered Democrat? Round your answer to the nearest tenth of a percent.
Answer:
49%
Step-by-step explanation:
Well, you would just divide the "male democrat" category and the "male total" category and then move the decimal over 2 spaces, because you need to multiply by 100 to turn your answer into a percent, so:
[tex]\frac{600}{1222}=0.49[/tex]
Then once you multiply by 100, or move the decimal to the left 2 spaces, it becomes:
49%
Help
PLZ HELP I’m begging u
Answer:
Since this is a proportional relationship,
We know that the number which are proportional are a multiple of each other
the number which we can multiply one of the numbers to get the other number is the constant of proportionality
we could check for proportionality by using the following formula:
p1 / s1 = p2/s2 = p3/s3 = p4/s4 if they were equal, we can say that the relation is proportional
The value of any of the above values, p1/s1 , p2/s2 , p3/s3 , p4/s4 is the constant of proportionality
Therefore, the constant of proportionality = 20 / 5 = 4
Answer:
Since this is a proportional relationship,
We know that the number which are proportional are a multiple of each other
the number which we can multiply one of the numbers to get the other number is the constant of proportionality
we could check for proportionality by using the following formula:
p1 / s1 = p2/s2 = p3/s3 = p4/s4 if they were equal, we can say that the relation is proportional
The value of any of the above values, p1/s1 , p2/s2 , p3/s3 , p4/s4 is the constant of proportionality
Therefore, the constant of proportionality = 20 / 5 = 4
To find the probability of any event,
A.) add up the probabilities of the outcomes that make up the event.
B.) use the probability of the outcome that best approximates the event.
C.) assign it a random, but plausible value between 0 and 1.
D.) average together the personal probabilities of several experts.
Answer:
D
Step-by-step explanation:
I just know it plz mark me Brainlyist
A model rocket is launched from the top of a building. The height (in meters) of the rocket above the ground is given by h( t) = -16t2 + 96t + 14, where t is the time (in seconds) since the rocket was launched. What is the rocket’s maximum height and when does this occur.
Answer:
158 meters (vertex/max point)
Step-by-step explanation:
Solve 2x2 – 23 = y when x = 1. y =
Find the equation of the horizontal line that contains the point (−9,3).
Answer:
y=3
Step-by-step explanation:
m=0
Point given is (-9,3)
Subtract these values into Y - Y1 =m (x -x1) and rewriting the results in equation in point slope form given
Y-3=0(x-(-9))
Y-3=0
Y=3
What does “each point of a line maps to itself” mean? I don’t understand it what it means for it to map to itself.
Brainliest is given if the answer's correct!
A box has a volume of 6750 cubic inches, a length of 25 inches, and a height of 15 inches. What is the width of the box in inches?
Answer:
18 inches
Step-by-step explanation:
Length x width x height = volume
25in x W x 15in = 6750 cubic inches
375 sq inches x W = 6750 cubic inches
W = 18 inches
write and equation to solve for x your only writing the equation will mark brainiest I've got five more questions to go if anybody can help me I give high points 3x +10 3x-28 there's 2 answers 3x+10=3x-28 or 3x+10+3x-28=180 please help 3 questions left
Answer:
3x + 10 + 3x - 28 = 180Step-by-step explanation:
the equation is 3x + 10 + 3x - 28 = 180
help, fill in the bottom row, i’ll give you brainiest.
Answer:
3, 3, 3, 3
Step-by-step explanation:
they all equal three
Answer:
a=3 b=3 c=3 d=3
Step-by-step explanation:
Order set of numbers from least to greatest
3/4, 0.72%, 69%, .63
Answer:
Step-by-step explanation:
0.72%, .63= 63%, 69%, 3/4
A box has 3 oranges and 5 lemons of the same size in a basket, find the probability of randomly picking an orange from the basket?
Using the approximation 3.14 for (pie symbol , what is the radius of a circle with a circumference of 59.7
m?
what is the range of this function?
Answer:
13,13,10,-15
Step-by-step explanation:
Find the value that makes the equation true 18x-23=1+6x
The manager of the BiLo Supermarket in Mt. Pleasant, Rhode Island, gathered the following information on the number of times a customer visits the store during a month. The responses of 51 customers were: 5 3 3 1 4 4 5 6 4 2 6 6 6 7 1 1 14 1 2 4 4 4 5 6 3 5 3 4 5 6 8 4 7 6 5 9 11 3 12 4 7 6 5 15 1 1 10 8 9 2 12 a. Starting with 0 as the lower limit of the first class and using a class interval of 3, organize the data into a frequency distribution. b. Where do the data tend to cluster? 12 up to 15 15 up to 18 3 up to 6 6 up to 9 0 up to 3 9 up to 12 c. Convert the distribution to a relative frequency distribution. (Round your answers to 2 decimal places.)
Answer: kindly check explanation
Step-by-step explanation:
Given the data :
5 3 3 1 4 4 5 6 4 2 6 6 6 7 1 1 14 1 2 4 4 4 5 6 3 5 3 4 5 6 8 4 7 6 5 9 11 3 12 4 7 6 5 15 1 1 10 8 9 2 12
Frequency and relative frequency table can be found in the attachment below.
b. Where do the data tend to cluster?
3 up to 6
Mr. Jones has to invest in three types of stocks, low-risk, medium-risk, and high-risk. He invests according to three principles. The amount invested in low-risk stocks will be at most more than the amount invested in medium-risk stocks. At least will be invested in low- and medium-risk stocks. No more than will be invested in medium- and high-risk stocks. The expected yields are % for low-risk stocks, % for medium-risk stocks, and % for high-risk stocks. How much money should Mr. Jones invest in each type of stock to maximize his total expected yield?
Answer:
Since the numbers are missing, I looked for a similar question:
Mr. Jones has $9000 to invest in three types of stocks: low-risk, medium-risk and high-risk. He invests according to the following rules: the amount invested in low-risk stocks will be at most $1000 more than the amount invested in medium-risk stocks. At least $7000 will be invested in a combination of low- and medium-risk stocks. No more than $7000 will be invested in a combination of medium- and high-risk stocks. The expected annual returns are 6% for low-risk stocks, 7% for medium-risk stocks, and 8% for high-risk stocks. How much should he invest in each type of stock to maximize his total expected yield?
let:
L = low risk stocks
M = medium risk stocks
H = high risk stocks
maximize 0.06L + 0.07M + 0.08H
L + M + H ≤ 9000
L ≥ M + 1000
L + M ≥ 7000
M + H ≤ 7000
using solver, the optimal solution = 4,000L + 3,000M + 2,000H , which yields a maximum profit = $610
Mr. Jones should invest $4,000 in low risk stocks, $3,000 in medium risk stocks and $2,000 in high risk stocks.
