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Leni [432]
3 years ago
15

If the atomic number is 15 how many protons will it have?

Mathematics
1 answer:
andrey2020 [161]3 years ago
6 0
It will have 15 protons because the atomic number will always equal the number of protons and vice versa
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.......What is 7/8 of 96?
Ray Of Light [21]

Answer: 84

Step-by-step explanation: (7/8)×96

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4 years ago
Sara halves it and gets an answer of 34.3. What was the original number?
Pavel [41]
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3 years ago
Marlins Marble Jar Had 36 Red Marbles and 64 blue marbles what was the ratio of red marbles to blue marbles in the jar
slamgirl [31]
36:64
Divide each by 4 to get it in simplest form
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4 years ago
Biologists use a formula to estimate the mass of a
balu736 [363]

Answer:

The approximate mass of the brain of a mouse is 2 grams

Step-by-step explanation:

The correct question in the attached figure

Let

B -----> the  approximate mass B of the brain in grams

m ----> the mass of a  mammal's brain in grams

we know that

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substitute in the formula above

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Remember that

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6 0
3 years ago
Keep that Michelle went out To dinner. The total cost of the meal, including the tip, came out to $53.70. It's a combined tip ca
vaieri [72.5K]

The question is incomplete:

Keith and Michelle went out to dinner. The total cost of the meal, including the tip, came to $53.70. If the combined tip came out to $9.60, and each friend spent an equal amount, how much did each friend pay not including the tip?

Answer:

Each friend paid $22.05 without including the tip.

Step-by-step explanation:

Since you know the total cost of the meal including the tip and the value of the combined tip, you can subtract the amount of the tip from the total cost and divide the result by 2 as they spent an equal amount:

$53.70-$9.60=$44.1

$44.1/2=$22.05

According to this, the answer is that each friend paid $22.05 without including the tip.

4 0
3 years ago
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