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2 years ago

What is the difference between the SATs and ACTs?

SAT

1 answer:

irina1246 [14]2 years ago

5 0

ACTS help you get into a better college depending on how well you do. SATs is a preparation for the acts

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Quadrilateral ABCD is similar to quadrilateral EFGH.

Inessa [10]

Answer:

$s = 11$

Explanation:

Given

The attachment completes the question.

Required

Find s

Because ABCD and EFGH are similar, then:

$\frac{AB}{CD} = \frac{EF}{GH}$

From the attachment:

$AB = 2s$

$CD = 3s - 3$

$EF = 5.5$

$GH = 7.5$

So, we have:

$\frac{2s}{3s - 3} = \frac{5.5}{7.5}$

Cross Multiply

$2s * 7.5 = 5.5(3s - 3)$

Open bracket

$2s * 7.5 = 5.5*3s - 5.5*3$

$15s = 16.5s - 16.5$

Collect Like Terms

$15s - 16.5s = - 16.5$

$-1.5s = - 16.5$

Make s the subject:

$s = \frac{-16.5}{-1.5}$

$s = \frac{16.5}{1.5}$

$s = 11$

<em>Hence, the value of s is 11 m</em>

4 0

2 years ago

quick 35 point and i will branlist u and add u as a friend just answer please and if you don't know the answer please do not ans

Makovka662 [10]

Answer:

crucifixion historical diffusivity fetching community

8 0

2 years ago

Read 2 more answers

Suppose that 3. 33 g of acetone at 25. 0 °c condenses on the surface of a 44. 0-g block of aluminum that is initially at 25 °c.

Vlada [557]

The final temperature on the block is 25 degrees.

Heat is a form of energy. This question shows that energy is transferred from the acetone to the metal block.

Data given;

M1 = 3.33g
T1 = 25 degrees
M2 = 44g
T2 = 25 degree
C1 = 124.5 J mol K
C2 = 0.89 J/g K

<h3>Heat Transfer</h3>

Applying the principles of heat transfer,

Heat loss = Heat gain

$m1c1(T1 - T3) = m2c2(T3 - T2)\\3.33*124.5*(25.0 - T3) = 44*0.89*(T3 - 25)\\10364.625 - 414.585T3 = 39.16T3 - 979\\10364.625+979 = 414.585T3 +39.16T3\\11343.25 = 453.745T3\\T3 = \frac{11343.25}{453.745} \\T3 = 24.999\\T3 = 25$

From the calculation above, the final temperature on the block is 25 degrees.

Learn more on heat transfer here;

brainly.com/question/15003174

3 0

2 years ago

The following equation estimates the average calories burned for a person when exercising, which is based on a scientific journa

Misha Larkins [42]

The program is an illustration of a sequential structure

<h3>What are sequential control structures?</h3>

Sequential control structures are programs that do not require loops and conditional statements

<h3>The actual program</h3>

The program in Python where comments are used to explain each line, is as follows:

#This gets input for age

age = int(input("Age: "))

#This gets input for weight

weight = (input("Weight: "))

#This gets input for the heart rate

heartRate = float(input("Heart Rate: "))

#This gets input for the time

time = int(input("Time: "))

#This calculates the calories burnt

calories = ((age * 0.2757) + (weight * 0.03295) + (heartRate * 1.0781) - 75.4991 ) * time / 8.368

#This prints the calories burnt

print('calories: {:. 2f} calories'. Format(calories))

Read more about similar programs at:

brainly.com/question/24833629

4 0

2 years ago

Choose ALL the examples of severe

fomenos

Answer:
Hurricane Flash flood tsunami and tornado
Explanation:
What is a severe weather event?
A Severe weather event is 1-2 inches of hail (25-51 mm) an F1 tornado or winds up from 58-75 miles per hour (or 93 to 121 km/hour) but there is something called a Significant severe weather which is more than what is listed. So we already know that a hurricane, tornado, flash flood and tsunami are ALL severe weather events. But what about Earthquake and Volcano. While yes, they ARE considered severe events, they are NOT titled under these criteria.

6 0

2 years ago