Answers
Answer:
C) 2x10²
Step-by-step explanation:
1400000/7000=
1400/7=
200=
2x10²
Related Questions
This keypad lock uses 6 letter keys to enter a
3-letter code.
enter code
What would make this lock more safe?
1) Making the codes one place longer
2) Adding one more letter key
Answers
Answer:
ksknxxms
Step-by-step explanation:
nsiaoalapz i oskaoxnsoxoakocmdmx
A factory makes rods by cutting plastic pipes that are 5 feet long into eight rods how long is each rod ?
Answers
Answer:
0.625 feet long
Step-by-step explanation:
To find how long each rod is, divide 5 by 8, since the 5 feet pipes will become 8 rods:
5/8
= 0.625
So, each rod will be 0.625 feet long
A deli shop sells sandwiches for $4.85 each, including tax. The shop received a total of $63.05 from the sales of sandwiches one afternoon. Write and solve an equation that can be used to determine the number of sandwiches, x, sold by the sandwich shop that afternoon.
Answers
Answer:
13 sandwiches were sold
Step-by-step explanation:
I REALLY NEED SOME HELP WITH THIS!!!!!!!!
Answers
Answer:
50.5
Step-by-step explanation:
please mark brainliest
Is the volume of congruent figures for same
Answers
Answer:
Yes, the volume of congruent figures are the same.
Step-by-step explanation:
They are the same shape and size
Solve to x to the nearest foot
Answers
Answer:
x= 1325 ft (nearest foot)
Step-by-step explanation:
Please see the attached pictures for the full solution.
Find the area of the triangle created with the diagonal. Each side length measures 8 feet. Help ASAP please.
Answers
Kindred invested $38,976 into first company his investment decreased by 3.5% each years over the first 3 years. Which exponential decay model could use to determine the amount his investment will be worth if in continue to decrease at the same rate?
Answers
Answer:
35,025.08 x 0.965 ^ X = Y
Step-by-step explanation:
Given that Kindred invested $ 38,976 into First company, and his investment decreased by 3.5% each year over the first 3 years, to determine which exponential decay model could use to determine the amount his investment will be worth if it continues to decrease at the same rate the following calculation must be performed:
100 - 3.5 = 96.5
38,976 x 0.965 ^ 3 = 35,025.08
Thus, after 3 years of losses, the value of the account will be $ 35,025.08. In turn, if we wanted to determine the amount his investment will be worth if it continues to decrease at the same rate, the following equation should be applied:
35,025.08 x 0.965 ^ X = Y
In this case, X will be the number of years the investment has fallen, and Y will be the value of said investment after the years of decline.
PLEASE HELP ME:
Strawberries cost $1.24 per pound. What is the cost for 3.16 pounds of strawberries?
Answers
Answer:
$3.92
Step-by-step explanation:
1.24 x 3.16 = 3.9184
Rounding it off to two decimal places:
$3.92
What is the equation of the line (-1,-4) (1,0)
Answers
Answer:
what do you mean by equation
Step-by-step explanation:
i was able to get you the slope form of it if thats okay
y=2x-2 in order to find the slope use the pdf i attached it should provide an example
True or false?
All quadrilaterals are also rhombuses.
Answers
Answer:
It's false
All quadrilaterals are also rhombus, False
Answer:
The answer is true. A rhombus is a quadrilateral that has four sides that are equal. This definition can also be applied for a square.
Step-by-step explanation:
I WILL MARK BRAINLIST
The "Converse of the Pythagorean Theorem" states that if the sum of the square of the legs is = to the square of the hypotenuse then the triangle is a right triangle
TRUE
FALSE
Answers
Answer:
its true
Step-by-step explanation:
CAN YOU PLEASE MARK ME BRAINLIEST THANK YOU AND HAVE A NICE DAY!
can someone help me with this please
Answers
Answer:
45 degrees I believe
Step-by-step explanation:
Answer: 30 degrees
Step-by-step explanation:
The opposite and hypotenuse sides are given, so we use sine.
sinx = O/H = 25/50
sinx = 1/2
x = 30 degrees
Please help and thank you:)
Answers
Answer:
Its C
Step-by-step explanation:
Since the x is being multiplied by the 12, not being added or divided or substracted
Daniel's car used 8 gallons to travel 136 miles. How many miles can the car go on one gallon of gas?
Answers
QUESTION: Daniel's car used 8 gallons to travel 136 miles. How many miles can the car go on one gallon of gas?
ANSWER: 17
Please help with 7
Will give brainlist
Answers
Answer:
y=3
x=5
Step-by-step explanation:
perfect right triangle
1-3-5
hypotneuse is always the longest and across the 90 degree angle
hope this helps :))
Preston writes 3 songs in 2 days, working 7 hours each day. He spends the same amount of time on each song. How long does he spend on each song?
Answers
Answer:
Step-by-step explanation:
In 2 days he spends 2*7 = 14 hours total
He divides the number of hours on each song evenly
14 /3 = 4 2/3 hours on each song.
What is 2/3 of an hour?
2/3 * 60 = 120 / 3 = 40 minutes
Total time spent on each song 4 hours and 40 minutes
Answer:
3 songs =2 days working only 7 hour =7×2=14 hour
1 song =14/3hour.=4.6 hour
he spends 4.6 hour on each song
MP is the angle bisector of
Answers
Answer: ∠LMN
Step-by-step explanation: Since ∠LMN is a right angle
a point on the edge of a flywheel with the radius of 14 cm is rotating at a rate of 14 radians per second. what is the linear speed of a point on its rim in centimeters per minute
Answers
In ΔRST, the measure of ∠T=90°, TR = 1.8 feet, and RS = 8.7 feet. Find the measure of ∠S to the nearest tenth of a degree.
Answers
Answer:it’s 11.9
Step-by-step explanation:
#
A four group with 22 people in his getting rooms in a more to sny in to the
night. No more than 3 people can stay in each room. How many terms will
they need?
Answers
Answer:
To find the answer you will have to divide 22 by 3 so 7 with 1 person left over so you round up and there will be 8 rooms needed.
Hope I helped :)
4x + 112° Find x.
9x + 72°
Answers
Answer:x = 8 Step-by-step explanation:4x + 112 = 9x + 72-112 -1124x = 9x - 40-9x -9x-5x = -40----- -------- -5 -5x = 8
Explanation;
the answer is 5x=8
How many digits does the smallest repeating block in the decimal expansion of 7/9 contain?
Answers
Applying the division of 7 by 9, it is found that the smallest repeating block in the decimal expansion of 7/9 contains 1 digit.
The decimal expansion of 7/9 represents the division of 7 by 9.
The integer part is 0, as 7 < 9.The decimal part is given by the result of 70 divided by 9, which is 7.7777....The repeating block is 7777777....As the only repeating digit is 1, it is found that the smallest repeating block in the decimal expansion of 7/9 contains 1 digit.
You can learn more about division at https://brainly.com/question/13150694
Ms. Federman graded 5 papers in 40 minutes. At this rate, how many minutes will it take her to grade 30 papers?
Answers
Answer:
240 minutes
Step-by-step explanation:
If it's 40 minutes for just 5 papers, we need to figure how many minutes it would take to grade just 1. So you have to divide 40 by 5 which is 8. Then 8 time 30 which is 240.
Chila is measuring a triangle. First, she measures the triangle's angles. Each of the triangle's angles is 60 degrees. Next, she measures its sides. Side A is 6 cm long. Side B is also 6 cm long. What is the length of side C?
Answers
Answer:
Side C is also 6 cm long.
Step-by-step explanation:
Given: Each of the triangle's angles is 60 degrees.
Also, side A is 6 cm long. Side B is also 6 cm long.
To find: length of side C
Solution:
A triangle in which each angle is equal to 60 degrees is an equilateral triangle.
As each of the triangle's angles is 60 degrees, the given triangle is an equilateral triangle.
Sides of an equilateral triangle are equal to each other.
As side A is 6 cm long and side B is also 6 cm long,
side C is also 6 cm long.
(1) The tuition T for one year at a college can be approximated by the equation T = 1/8 + 9 where x is the year since 2000, and T is tuition in thousands of dollars. Use this equation to estimate the tuition for one year at this college in 2020.
Answers
Answer:
Step-by-step explanation:
I’m assuming you meant to write
T = ⅛x + 9
T = ⅛(20) + 9 = 11.5
The required estimate of tuition for one year at the college in 2020 is $11500
Given,
The tuition T for one year at a college can be approximated by the equation.
T = 1/8x + 9 - - - - - - (1)
where x is the year since 2000, and T is tuition in thousands of dollars.
Tuition fee in the year 2020 to be calcuate.
Functions is the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
The expression is given, since 2000
so the change in years
x = 2020 - 2000
x = 20
Put this x in equation 1
T = 20/8 + 9
T = 2.5 + 9
T = 11.5
SInce t is in thousand so Tuition fee = $11,500.
Thus, the required estimate of tuition for one year at the college in 2020 is $11500
Learn more about function here:
brainly.com/question/21145944
#SPJ2
If one he side of a square note book measures 20cm what is the area of the front cover of the note book
Answers
Answer:
400 sq cm
Step-by-step explanation:
20cm x 20cm
Answer if your smart Zoey can text 90 words in 4 minutes. At this rate, how many minutes would it take her to text 45 words?
Answers
Answer:
2 minutes
Step-by-step explanation:
90 words÷4 minutes
=22.5 words
22.5 words×2 minutes
=45 words
Solve for x
3(4x-1)+9-x=2x+8+9x
Answers
Answer: no solution
Step-by-step explanation:
Which statement correctly compares 3/5 and 4/10
Answers
6/10>4/10 sorry if that’s not right you didn’t really show us the answer choices