MathMaster
Q & A
Blog
Tutorials
Calculators
Privacy policy
CONTACT US
Menu
Home
general
how many significant figures are in 4 0400 x 1022 a 2 b 4 c 5 d 6 e 7
Question
How many significant figures are in 4.0400 x 1022? a. 2.b. 4c. 5d. 6e. 7
Like
171
likes
857
views
Answer to a math question How many significant figures are in 4.0400 x 1022? a. 2.b. 4c. 5d. 6e. 7
Jett
4.7
97
Answers
6
Frequently asked questions (FAQs)
What is a necessary condition for two triangles to be congruent?
+
Math Question: In a circle, if a chord is perpendicular to the diameter, what is the measure of the angle subtended by the chord at the circumference?
+
Question: Determine the graph of the exponential function f(x) = 2^x over the interval -5 ≤ x ≤ 5.
+
New questions in Mathematics
A particular employee arrives at work sometime between 8:00 a.m. and 8:40 a.m. Based on past experience the company has determined that the employee is equally likely to arrive at any time between 8:00 a.m. and 8:40 a.m. Find the probability that the employee will arrive between 8:05 a.m. and 8:30 a.m. Round your answer to four decimal places, if necessary.
A=m/2-t isolate t
-6n+5=-13
what is 456456446+24566457
The sum of two numbers is 6, and the sum of their squares is 28. Find these numbers exactly
Suppose SAT reading scores are normally distributed with a mean of 496 and a standard deviation of 109. The University plans towards scholarships for students who scores are in the top 7%. What is the minimum score required for the scholarship round your answer to the nearest whole number.
logy/logx + logz/logy + logt/logz = 8x².t x=?
According to a survey in a country 27% of adults do not own a credit card suppose a simple random sample of 800 adults is obtained . Describe the sampling distribution of P hat , the sample proportion of adults who do not own a credit card
The equation of the straight line that passes through the coordinate point (2,5) and is parallel to the straight line with equation x 2y 9 = 0 is
20% of 3500
Find 2 numbers whose sum is 47 and whose subtraction is 13
Log5 625
Is -11/8 greater than or less than -1.37?
28 is 92 percent of what?
In an audience of 4000 people, 2 people are chosen, at random, to appear on stage. How many ways can the people be chosen?
The population of Pittsburgh, Pennsylvania, fell from 520,117 in 1970 to 305,704 in 2010. Write an exponential function P(t) modeling the population t years after 1970. Round the growth factor to the nearest tem thousandth.
-1%2F2x-4%3D18
A property sold for $745,000 in a co-brokered transaction. The seller has agreed to pay a 7% commission to the listing firm. The listing firm has agreed to equally split the commission with the selling firm. If the buyer’s broker will receive 8% of the selling firm’s commission, how much commission will the buyer’s broker receive? $14,900 $3725 $$37250 $18625
The average undergraduate cost per tuition, fees, room, and board for all institutions last year was $26,025. A random sample of 40 institutions of higher learning this year indicated that the mean tuition, fees, room, and board for the sample was $27,690, and the population standard deviation is $5492. At the 0.05 level of significance, is there sufficient evidence that the cost has increased? (Remember to follow the steps in hypothesis testing)
Paola went on vacation for 15 days if it rained 20% of the days. How many days did it rain?
Download NOW
Apple store
Download NOW
Google play
Solve NOW
Try On Web
You might be interested in
Simplify the expression sin³(x)+cos³(x), using trigonometric functions
-6(3x-4)=-6
Determine the absolute extrema of the function 𝑓(𝑥)=𝑥3−18𝑥2 96𝑥 , on the interval [1,10]
Suppose X has a Poisson distribution, with a mean of 0.4. Determine the probability that x is at most 2.
-3x 2y = -6; -5x 10y = 30
Pedro had 80% of the amount needed to buy a game. Of this amount, you spent 15% on a watch and therefore, you will need to add another R$640.00 to purchase this game. Is the value of the game?
Find 2 numbers whose sum is 47 and whose subtraction is 13
3.24 ÷ 82
30y - y . y = 144
Fill in the P(X-x) values to give a legitimate probability distribution for the discrete random variable X, whose possible values are -5 ,3 , 4, 5 , and 6.
List five numbers that belong to the 5 (mod 6) numbers. Alternate phrasing, list five numbers that satisfy equation x = 5 (mod 6)
Take the limit of (sin(x-4))/(tan(x^2 - 16) as x approaches 4.
(X+2)(x+3)=4x+18
there are 500,000 bacteria at the end of a pin point. 1000 bacteria can make a person sick. then bacteria at the tip of a pin point can make 500 people sick. Also, many people do not know that bacteria can (reproduce). Let's say there are 5 bacteria and we leave it for 15 minutes. bacteria will multiply to 10. if left for up to 30 minutes, 20 bacteria will form. if left up to 45 minutes. bacteria will multiply up to 40. every 15 minutes the bacteria will double 2. if you start with five bacteria that reproduce every 15 minutes, how manu bacteria would you have after 12 hours ?
22. Let [AB] be a chord in a circle C, and k a circle which is internally tangent to the circle C at a point P and to the chord [AB] at a point Q. Show that the line P Q passes through the midpoint of the arc AB opposite to the arc APB.
a coffee shop has 9 types of creamer and 11 types of sweetener. In how any ways can a person make their coffee?
Emile organizes a community dance to raise funds. In addition to paying $300 to rent the room, she must rent chairs at $2 each. The quantity of chairs rented will be equal to the number of tickets sold. She sells tickets for $7 each. How much should she sell to raise money?
answer this math question The scale on a map is drawn so that 5.5 inches corresponds to an actual distance of 225 miles. If two cities are 12.75 inches apart on the map, how many miles apart are they? (Round to the nearest tenth) miles apart. The two cities are how many miles apart
The company produces a product with a variable cost of $90 per unit. With fixed costs of $150,000 and a selling price of $1,200 per item, how many units must be sold to achieve a profit of $400,000?
An invoice for €2,880 plus default interest of €48.40 was paid on October 28th. Interest rate 5.5%. When was the bill due?