Write and evaluate the expression. Then, select the correct answer.ten times the sum of seven and a number, evaluate when j = 1Replace With 10 Key Wordsten times the sum of seven a number X+7J)A. 10 x 7+j; when j = 1, the value is 71B . 7(10+j); when j = 1, the value is […]

3.00 m^3 of water is at 20.0°C.If you raise its temperature to 60.0°C, by how much will its volume expand?WaterB = 207•10-6 0-1(Unit = m^3) The Correct Answer and Explanation is: To determine how much the volume of water expands when its temperature increases from 20.0°C to 60.0°C, we can use the formula for thermal

If 1 kg = 2.2046 Ib, how many pounds equal 5.0 kilograms? The Correct Answer and Explanation is: To find out how many pounds are equal to 5.0 kilograms, you can use the given conversion factor: 1 kilogram (kg) = 2.2046 pounds (lb). Step 1: Identify the conversion factor.The conversion factor tells us that 1

How to fix remote origin already exists The Correct Answer and Explanation is: If you’re encountering the error remote origin already exists while working with Git, it means that a remote URL has already been set for your repository. This typically happens when you’re trying to add a new remote but Git detects that the

If the temperature rises by 18 degrees Fahrenheit, what is the equivalent rise on the Celsius scale? The Correct Answer and Explanation is: To convert the temperature rise from Fahrenheit to Celsius, we use the formula that relates the temperature difference in Fahrenheit to the temperature difference in Celsius: [\Delta C = \frac{\Delta F –

What is 90 x 5??? The Correct Answer and Explanation is: The correct answer to (90 \times 5) is 450. Explanation: To understand how to calculate (90 \times 5), it’s helpful to break the process down step-by-step:

Which is a correct Lewis structure for hydrogen cyanide, HCN?a)H-CENb)H-C=N:c)H-CEN:d)H-CEN: The Correct Answer and Explanation is: The correct Lewis structure for hydrogen cyanide (HCN) is: b) H-C≡N: Explanation: To understand why option b) H-C≡N: is the correct Lewis structure for HCN, let’s go through the steps involved in constructing a Lewis structure for HCN. Why

Unbalanced tires or low tire pressures can cause?1) Increased fuel economy2) Faster tire wear3) Decreased stopping distance4) All of the above The Correct Answer and Explanation is: The correct answer is 2) Faster tire wear. Unbalanced tires or low tire pressures can lead to several negative effects on your vehicle, especially affecting tire wear, safety,

Why is critical mass important for a fission chain reaction?A. It keeps neutrons from escaping the sample.B. It keeps neutrons from being absorbed by other isotopes.C. It allows neutrons to be absorbed by other fissionable nuclei.D. It provides enough fuel to make enough energy. Why is a moderator important for a fission chain reaction?A.It keeps

Choose the proportion that is true.3/8=15/4012/13=2/39/13=27/3616/49=4/7 The Correct Answer and Explanation is: The correct proportion is: 3/8 = 15/40 Explanation: A proportion is an equation that states two ratios are equal. To check if a proportion is true, we can cross-multiply the two ratios and see if the products are equal. 1. 3/8 = 15/40