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trasher [3.6K]
3 years ago
8

Kelvin saves $60 a day. Al saves $90 a day. How many times Kelvin's savings are Al's savings?

Mathematics
2 answers:
Vika [28.1K]3 years ago
7 0
Kelvin's savings are 2/3 of Al's
vaieri [72.5K]3 years ago
5 0
How many times Kevin's savings are al's savings is 30 more
You might be interested in
Please help
Ira Lisetskai [31]

Answer:

285°

Step-by-step explanation:

105+180=285

7 0
3 years ago
A certain food has a gluten ratio of 13\,\text{mg}13mg13, start text, m, g, end text of gluten per \text{L}Lstart text, L, end t
irina [24]

Answer:

The  gluten ratio in micrograms per milliliter is 13 µg/mL.

Step-by-step explanation:

Consider the provided information.

It is given that the food has a gluten ratio of 13 \frac{mg}{L}.

Now we need to convert gluten ratio in micrograms per milliliter

To convert mg to micro grams use the information shown below:

1 mg = 1000 micro-grams.

1 L = 1000 milliliter

Now, substitute 1 mg = 1000 micro-grams and 1 L = 1000 milliliter in the above ratio.

13( \frac{1000 \ micro-grams}{1000 \ milliliter} )= 13( \frac{micro-grams}{milliliter})

Hence, the  gluten ratio in micrograms per milliliter is 13 µg/mL.

5 0
3 years ago
Read 2 more answers
What is z equal to ? Please help
MakcuM [25]
The sum of the interior angles of a triangle (half the rhombus in this case) is 180. Because of the properties of a rhombus, z and x will be equal to each other. Therefore, 124 + z + z = 180.
124 + z + z = 180
124 + 2z = 180
2z = 56
z = 28
Thus, z is equal to 28.




7 0
3 years ago
How much must be added to each of the three numbers 1, 11, and 23 so that together they form a geometric progression?
Sliva [168]

Answer:

49

Step-by-step explanation:

Let x be unknown number which should be added to numbers 1, 11, 23 to get geometric progression. Then numbers 1 + x, 11 + x, 23 + x are first three terms of geometric progression.

Hence,

b_1=1+x\\ \\b_2=11+x\\ \\b_3=23+x

and

b_2=b_1\cdot q\Rightarrow 11+x=(1+x)q\\ \\b_3=b_2\cdot q\Rightarrow 23+x=(11+x)q

Express q:

q=\dfrac{11+x}{1+x}=\dfrac{23+x}{11+x}

Solve this equation. Cross multiply:

(11+x)^2=(1+x)(23+x)\\ \\121+22x+x^2=23+x+23x+x^2\\ \\121+22x=23+24x\\ \\22x-24x=23-121\\ \\-2x=-98\\ \\2x=98\\ \\x=49

5 0
3 years ago
Divide.<br><br> 5÷1/4<br><br><br> 1/20<br><br> 4/5<br><br> 5/4<br><br> 20
ziro4ka [17]

Answer:

20.

Step-by-step explanation:

That's the correct answer

7 0
3 years ago
Read 2 more answers
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