The number 0.0078 has how many significant figures?

Q: Solve for x. Round to nearest tenth. 148°

A: The given figure is Formula used: Central angle theorem: The angle subtended by an arc at the…

Q: Solve for x. Round to the nearest tenth. 52 44.1 in

A: Given, A right triangle with base=44.1 in and hypotenuse = x  Angle between and the base and…

Q: Find x rounded to one decimal place. X = 4 30° 8.

A: Topic - trigonometric Ratios

Q: nd the neare

A: Given, the number is                                    3759

Q: Enter exact values or round to 2 decimal places.

A:

Q: mbers .numbered from 1 to 80 per. er than 24. zisible of 6

A: Given : There are 80 numbers numbered from 1 to 80. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,…

Q: The number of people initially infected is  then (round to the nearest whole number)

A: We have to find out number of people intially infected

Q: To the nearest thousandth, t 0,03,14 = O -2.060 O -2.046 2.046 O 1.881 O 2.060

A: We have to find the t- table value from the student t- distribution.

Q: Calculate P (Z < 0). (Round to the hundredths).

A: GivenP(Z≤0)=

Q: A bike shop reduces the price of a bike for quick sale from $455.00 to $395.00. Compute  the…

A: Given: A bike shop reduces the price of a bike for quick sale from $455.00 to $395.00.

Q: Calculate 12.098 + 0.27 + 11.6 Correct the answer by rounding off the number to the appropriate…

A: We  have to calculate addition given below.

Q: Estimate how many times a dart will hit the new bull's eye if 50 darts hit the target. Round your…

A:

Q: What is the average time a high school student studies each week? minutes

A:

Q: Calculate the Pd value for a woman whose actual systolic blood pressure is 116.

A: Calculate the Pd value for a woman whose actual systolic blood pressure is 116.

Q: How many significant figures are in each number?

A: Part (a) - There are 4 significant figures in it.Part (b) - There is only 1 significant figure in…

Q: pipe with a wall thickness of 6.00 millimetres has an outside diameter of 79.20 millimeters. Compute…

A: Given: thickness=6.00 millimeters Outside diameter=79.20 millimeters Circumference of the…

Q: Find the indicated value. 4!

A: 4! denotes the number which is the product of first 4 natural numbers.

Q: 110,000(1 + .04/365)(365*20) round to nearest hundredth

A:

Q: How much carbon dioxide will you prevent from entering the atmosphere in one year, if you replace a…

A: According to the given information, it is required to find how much carbon dioxide will prevent from…

Q: A factory produces bicycles at a rate of 95 + 5881² – 14t bicycles per week (t in weeks). How many…

A: According to our company's guidelines I can only answer first question since you have asked multiple…

Q: Find X rounded to one decimal

A:

Q: The half-life of the radioactive element krypton-91 is 10 seconds. If 16 grams of Question…

A: Given: Half life of Krypton-91 = 10 seconds Initial amount of Krypton-91 = 16 gm We have to find how…

Q: What is the number of months?

A: 12

Q: How many significant figures does 0.405 021 kg have?

A: Our Aim is to calculate the number of significant figure in 0.405021 kg.

Q: 1283.38681 rounded to nearest cent

A: 1. To round the amount to the nearest cent check the value of thousandths place 2. If the value is…

Q: Calculate the GPA to two decimals place for the following grades: A-7 B-6 C-2 D-4 F-2

A: Given: Grades: A-7 B-6 C-2 D-4 F-2

Q: A certain corporation listed its sales in 100s as 1,700. What was their actual volume in thousands?…

A: Gives sales in hundreds as 1700 . We will use relationship between hundreds and thousands to answer…

Q: Estimate the average by first rounding to the nearest 100: 120, 230, 455, 175 A. 202.50 B. 250…

A:

Q: 7

A: The explanation of answer as follows

Q: Approximate each number (a) rounded and (b) truncated to three decimal places. 0.06291

A: Rounding is a method of approximating a number using a nearby number at a given degree of…

Q: Convert 0.044 to an equivalent percentage. 0.044=?

A: The percentage of a number in decimal form, can be obtained by multiplying the number by 100.

Q: Divide 0.0071 by 668.3 using significant figures and PSN.  Need help understanding this

A:

Q: What is the percentage of the area below Z = -1.37 (round to the nearest tenth as needed )

A: From question, We'll find the percentage of the area below Z = -1.37 The solution is below,

Q: Round to the nearest hundred: 309 8. (11.283 792 555 10 106 12. 645

A: For rounding to the nearest hundred, look at the digit at the tens place. If the tens digit is 5 or…

Q: Express the given decimal as a percent. 0.3878 %

A:

Q: Perform the following calculations to the correct number of significant figures.…

A: The given calculation is (87.4 - 23.801) / 0.0046.(87.4 - 23.801) / 0.0046 = 63.599 / 0.0046 =…

Q: Use your calculator to estimate each of the following to the nearest one-thousandth. 104/5

A: Use the calculator to find the value for the exponential expression. 1045=6.3095

Q: 2. Evaluate to the nearest hundredth. a) cot 75°

A:

Q: If the Canadian dollar drops in value from.7589 to.7496, by what percentage does the Canadian dollar…

A: topic - percentage

Q: 233.356 0.002353 1.005

A:

Q: Find new estimates using ten rectangles in each case. (Round your answers to one decimal place.)

A: Given,

Q: e number of newborns who weighed between 1770 grams and 5242 grams is

A: Mean = 3506 sigma =868 n = 716   The probability of newborns between1770 - 5242 is…

Q: How many items costing 34 k can be bought with N85.00 ?

A: We have to find no of items

Q: A man deporied 2,000,000 into a bank that earns 2.85% in interert, How much wil he have after 13…

A:

Q: Use a calculator to approximate the value arccsc (−4.487). Round your answer to two decimal places.

A: We know that,                 arc csc(-4.487) = csc-1(-4.487)

Q: Order the following from least to greatest: 25100 2300 3500 4400 2600

A:

Q: If $8,965 is decreased by 0.60%, what amount remains? Round to the nearest cent

A: Given:   Number = 8965   Decreased by 0.60%

Q: Express the given decimal as a percent. 0.4222 D%

A:

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.