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jasenka [17]
3 years ago
13

Amy is experimenting to see how a truss (a type of support) can strengthen a bridge. Amy builds several models of bridges out of

toothpicks. Each model has a different number of trusses. Amy suspends each model between two desks. She then adds lead weights to each bridge, one-by-one, until the bridge breaks. In the chart below, Amy recorded how many lead weights each bridge held before breaking.
Biology
2 answers:
love history [14]3 years ago
7 0

Answer:

Increasing the number of trusses increases the strength of the bridge.

Explanation:

Just had this question

katovenus [111]3 years ago
4 0

Answer:

Increasing the number of trusses increases the strength of the bridge

Explanation:

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An enzyme was isolated from digestive juices taken from the small intestine. an experiment was set up to test the ability of the
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3 years ago
A jar contains 26 fluid ouncesbof spaghetti sauce. How many cups of spaghetti sauce do 4 jars contain
JulijaS [17]

____________________________________________________

Answer:

Your answer would be 13 cups of spaghetti sauce.

____________________________________________________

Explanation:

Lets break down this question to make the answer easier:

8 ounces = 1 cup

We are going to use the above to help us solve this question.

In your question, you have 26 ounces, and you would have four cups. You would need to calculate how many ounces are in the 4 cups

To do this, you would multiply 26 by 4:

26 × 4 = 104

The four cups have a total of 104 for ounces. But, you are not done solving yet. You need to found how many cups there are. We would be going to use the 8 ounces, since we know that is the amount of one cup, and use that to divide 104, since we need to distribute the amount of ounces to the cups.

You would divide 104 by 8

104 ÷ 8 = 13

There would be 13 cups of spaghetti sauce in 4 jars of spaghetti sauce that has 26 ounches in it.

Your FINAL answer would be 13.

____________________________________________________

<em>-Julie</em>

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