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3 years ago

Dana has ⅘ cup of ice cream. How many ⅛ cup servings are in ⅘ cup of ice cream?

Mathematics

2 answers:

mario62 [17]3 years ago

8 0

Answer:

A 6.4

Step-by-step explanation:

(4/5)/(1/8) this is the answer

Afina-wow [57]3 years ago

4 0

Answer: A

Step-by-step explanation: It is A because if you find a common denominator of 40 with 4/5 and 1/8, you see that 4/5 turns into 32/40, and 1/8 turns into 5/40. Then you do 32 divided by 5, which is 6.4, which is 6 2/5.

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How can I find the exact distance between the points(√7,-√2)and (4√7,5√2)

chubhunter [2.5K]

$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ \sqrt{7}}}\quad ,&{{ -\sqrt{2}}})\quad 
% (c,d)
&({{4\sqrt{7}}}\quad ,&{{ 5\sqrt{2}}})
\end{array}~~~
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
$

$\bf d=\sqrt{[4\sqrt{7}-\sqrt{7}]^2~+~[5\sqrt{2}-(-\sqrt{2})]^2}
\\\\\\
d=\sqrt{(4\sqrt{7}-\sqrt{7})^2~+~(5\sqrt{2}+\sqrt{2})^2}\implies d=\sqrt{(3\sqrt{7})^2~+~(6\sqrt{2})^2}
\\\\\\
d=\sqrt{3^2\cdot 7~~+~~6^2\cdot 2}\implies d=\sqrt{63+72}\implies d=\sqrt{135}
\\\\\\
\begin{cases}
135=5\cdot 3\cdot 3\cdot 3\\
\qquad 5\cdot 3^2\cdot 3\\
\qquad 15\cdot 3^2
\end{cases}\implies d=\sqrt{15\cdot 3^2}\implies d=3\sqrt{15}$

8 0

3 years ago

Help meh :) thank you!!!!!!!!!!1

Artist 52 [7]

Answer:

a) 14

=14 x 16 ounces

= 224

b) 18.2 x 1 kilogram

= 18.2 x 1000 grams

= 18200

Step-by-step explanation:

7 0

2 years ago

Common factor for 12 and 24

Afina-wow [57]

2 is one, i really don’t remember this. I think 6 and 4 3 i think.

8 0

3 years ago

Amy cut 32 feet of chain into pieces that were each ft long. How many of these pieces did Amy have after cutting the chain?

hammer [34]

If they are all a foot long then she should have 32 pieces of Chain

7 0

2 years ago

Read 2 more answers

What is the translation for B’ (6,-5) B(-5,-2)

Elena L [17]

Answer:

-7

Step-by-step explanation:

5 0

3 years ago