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3 years ago

Please help me with questions 21 and 22

Mathematics

1 answer:

valentina_108 [34]3 years ago

3 0

I’m not sure abt 21 but 22 is the second one and the 4th one. So 2,4.

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A bird started 37 feet above the ocean. To catch a fish, It dove 7 feet below the waters surface level.How fat was its dive? Dra

jolli1 [7]

Answer:

The bird dove 44 feet.

Step-by-step explanation:

If the bird starts 37 feet above the ocean and dives from its position to 7 feet below the ocean, the you just add the two numbers and get its total dive.

To draw it draw a graph that goes past to +37 and past -7, then draw a bar representing the birds dive from +37 to -7. The X axis would be time, and the Y axis is the bird's height relative to the surface of the water.

7 0

3 years ago

Jennifer wants to make a large container of lemonade. When she makes a full glass of lemonade she uses 5 drops of flavor and 12

Julli [10]

The information we have is:

5 drops of flavor are needed for 12 ounces of water.

To solve the problem, first we need to find the amount of drops needed per ounce of water, and then multiply that by the number of ounces that we need which is 1280.

The number of drops per ounce:

To find this, divide 5 drops by 12 ounces:

$\frac{5}{12}$

5/12 drops are needed per ounce.

The number of drops in 1280 ounces:

Now we multiply 5/12 by 1280:

$\frac{5}{12}\times1280$

And the result is:

$\frac{5}{12}\times1280=0.41666\times1280=533.333$

The number of drops needed is: 533.333

Answer: 533.333 Drops

5 0

1 year ago

Harry and Selma start driving from the

Gekata [30.6K]

They are 186 miles apart

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3 years ago

He histogram shows the finishing times of runners in a race.

kobusy [5.1K]

11 runners took at least 30 minutes to finish the race. (:

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3 years ago

Location Score Factor (100 points each) Weight A B C Convenience 0.15 89 78 84 Parking facilities 0.20 75 93 98 Display area 0.1

Olin [163]

The maximum composite score from A, B, and C is B.

The computation of the composite score for each location is shown below

The composite score for A is,

= 0.15 × 89 + .20 × 75 + 0.18 × 92 + 0.27 × 92 + 0.10 × 93 + 0.10 × 90

= 88.05

<h3>What is the composite score?</h3>

The Composite score is the average of your four test scores, rounded to the nearest whole number. Fractions less than one-half are rounded down; fractions one-half or more are rounded up.

The composite score for B is

= 0.15 × 78 + .20 × 93 + 0.18 × 90 + 0.27 × 93 + 0.10 × 97 + 0.10 × 96

= 90.91

The composite score for C is

= 0.15 × 84 + .20 × 98 + 0.18 × 87 + 0.27 × 82 + 0.10 × 84 + 0.10 × 95

= 87.90

Therefore for computing the composite score for each location we simply multiply the weight by the A location and in the same manner as A, B, and C

b. The maximum composite score from A, B, and C is B.

To learn more about the composite score visit:

brainly.com/question/23458524

#SPJ1

5 0

2 years ago