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Elan Coil [88]
2 years ago
11

Janet's car will go 462 miles on 16.5 gallons of gas. How many miles will it take to drive 2719 miles

Mathematics
1 answer:
ololo11 [35]2 years ago
7 0
2719/462 x 16.5 = 97.10714gallons which is approximately 97 gallons.
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Need help with math problem if do get 5 star
BlackZzzverrR [31]

Answer:

b) 200 square inches

Step-by-step explanation:

Area of a pentagon: A = 1/2 * 5(side)(apothem).

  • side: b = 10in
  • apothem: a = 8 in

A = 1/2 * 5(side)(apothem).

A = 1/2 * 5(10)(8).

A = 1/2 * 5(80).

A = 1/2 * 400

A = 200 square inches

7 0
2 years ago
Find the interest earned on an investment with a principal = $850, interest rate = 12% per year, and time = 6 months.
Aloiza [94]
12% per year means 6% every6 months
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3 0
3 years ago
HELP please need this now
noname [10]

Answer:

3000 square inches.

Step-by-step explanation:

First, scale this one up. Multiply each by 2. consider area of a trapezoid. A = 1/2 (b1 + b2) h. This will be 1/2 (20 + 30) * 20, so you'll get 500 square in. Then, multiply by 6 since Buffy is making 6 of them. 500 * 6 = 3000 square inches.

8 0
2 years ago
Identify which of these designs is most appropriate for the given​ experiment: completely randomized​ design, randomized block​
Eduardwww [97]

Answer:

Completely Randomized Design

Step-by-step explanation:

In a completely randomized design, the samples are randomly assigned to the treatment without creating any blocks or groups.

Like here, in the given scenario, we do not have to divide subjects in two groups as they are all same.

Whereas, in a randomized block design, the participants are divided into subgroups in a way, that the variability within the blocks is less than the variability between blocks.

After dividing, the participants within each block are randomly assigned to treatment conditions.

Hence, the completely randomized design is used here.

3 0
2 years ago
W+3=w+6 please show step by step
Stels [109]

w +  3 = w + 6 \\ w - w + 3 = w - w + 6 \\ 3 = 6
Since 3 does not equal 6, therfore the answer is no solution.
8 0
3 years ago
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