3 years ago

The ratio of powder to milk for most hot chocolate is 1 scoop to 100 ml. How much

Mathematics

1 answer:

lakkis [162]3 years ago

4 0

5 scoops are needed

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5 t-shirts and a hat costs £17.00

natka813 [3]

Answer: A t-shirt costs £3.00x, while a hat costs £2.00

Sorry if it's wrong

Step-by-step explanation:

4 0

3 years ago

Which number is the same as ? A. -2 B. 1/8 C. 2 D. 32 E. 512

MissTica

Answer:

Step-by-step explanation:

$a^{-m}=\frac{1}{a^{m}}\\\\\frac{1}{a^{-m}}=a^{m}\\\\\\a^{m}*a^{n}=a^{m+n}\\\\\frac{a^{m}}{a^{n}}=a^{m-n}$

$(a^{m})^{n} = a^{m*n}$

In exponent multiplication, if two numbers have same base, just add the exponents

In exponent division, if two numbers have same base, just subtract the exponents

Prime factorize 4 = 2*2 = 2²

4⁻¹ *(2³÷ 4⁻² )= (2²)⁻¹ * ( 2³÷ (2²)⁻²

= (2⁻²)* (2³ ÷2⁻⁴)

$= 2^{-2} * (2^{3-[-4]})\\\\= 2^{-2} * (2^{3+4})\\\\= 2^{-2} * 2^{7}\\\\= 2^{-2+7}\\\\= 2^{5}\\\\= 2 * 2 * 2 * 2 * 2\\\\= 32$

8 0

3 years ago

Read 2 more answers

96/8 + {2(5-7) exponent 2 + 4}

Makovka662 [10]

Answer:

Step-by-step explanation:

96/8 + {2(5-7) exponent 2 + 4}

= 96/8 + {2(-2) exponent 2 + 4}

= 96/8 + {2(4) + 4}

= 12 + {8 + 4}

= 12 + 12

=24

3 0

2 years ago

Marshall's mother buys 2 boxes of granola bars each week. Each box contains 8 granola bars. If she continues buying 2 boxes each

frutty [35]

2 x 8 =16
16 granola bars a week
52 x 16 = 832 granola bars in a year

7 0

3 years ago

If m=3 = what is the value of 3m?

Bond [772]

Answer: 9

Step-by-step explanation:

M=3 and the equation is 3m so your going to multiply. So the equation would be 3*3 and 3*3=9 so that's your answer

6 0

4 years ago