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zloy xaker [14]

3 years ago

12

A recipe for snack mix call for 4 3/4 cups of cereal the amount of peanuts needed is 1 and 2/3 cups less than the amount of cere

al needed
How many cups of peanuts are needed?

How many cups of cereal and peanuts are needed

2 answers:

BaLLatris [955]3 years ago

8 0

Answer: 1st question=3 1/12 2nd question=6.4166667

Step-by-step explanation: Please correct me if I’m wrong, if I’m right, thank me.

morpeh [17]3 years ago

3 0

Answer:

3¹/₁₂ cups; 7⅚ cups

Step-by-step explanation:

1. Cups of peanuts

4¾

<u>-1⅔ </u>

(a) Convert the fractions to their lowest common denominator

The lowest common denominator is 12.

4⁹/₁₂

<u>-1⁸/₁₂ </u>

(b) Subtract the numbers

4⁹/₁₂

<u>-1⁸/₁₂ </u>

3¹/₁₂

You need 3¹/₁₂ cups of peanuts.

2. Cups of cereal and peanuts

4¾

<u>+3¹/₁₂ </u>

(a) Convert the fractions to their lowest common denominator

The lowest common denominator is 12.

4⁹/₁₂

<u>+3 ¹/₁₂ </u>

(b) Add the numbers

4⁹/₁₂

<u>+3 ¹/₁₂ </u>

7¹⁰/₁₂

(c) Reduce the fraction to lowest terms

Divide the numerator and denominator by 2.

7¹⁰/₁₂ = 7⅚

The total volume of cereal and peanuts is 7⅚ cups.

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Test 4,580 for divisibility by 2, 3, 5, 9, and 10.

Hatshy [7]

Answer:

Find the X and Y Intercepts 3x-5y=-20

Find the X and Y Intercepts 3x-5y=-20. 3x−5y=−20 3 x - 5 y = - 20. Find the x-intercepts. Tap for more steps

Step-by-step explanation:

5 0

3 years ago

Here's the question.

OleMash [197]

Answer:

The value of T₂₀ - T₁₅ is <u>-20</u>.

Step-by-step explanation:

<u>Given</u> :

>> If for an A.P, d = -4

<u>To</u><u> </u><u>Find</u> :

>> T₂₀ - T₁₅

<u>Using Formula</u> :

General term of an A.P.

$\star{\small{\underline{\boxed{\sf{\red{ T_n = a + (n - 1)d}}}}}}$

>> Tₙ = nᵗʰ term
>> a = first term
>> n = no. of terms
>> d = common difference

<u>Solution</u> :

Firstly finding the A.P of T₂₀ by substituting the values in the formula :

${\dashrightarrow{\pmb{\sf{ T_n = a + (n - 1)d}}}}$

${\dashrightarrow{\sf{ T_{20} = a + (20 - 1) d}}}$

${\dashrightarrow{\sf{ T_{20} = a + (19)d}}}$

${\dashrightarrow{\sf{ T_{20} = a + 19 \times d}}}$

${\dashrightarrow{\sf{ T_{20} = a + 19d}}}$

${\star \: {\underline{\boxed{\sf{\pink{ T_{20} = a + 19d}}}}}}$

Hence, the value of T₂₀ is a + 19d.

$\rule{190}1$

Secondly, finding the A.P of T₁₅ by substituting the values in the formula :

${\dashrightarrow{\pmb{\sf{ T_n = a + (n - 1)d}}}}$

${\dashrightarrow{\sf{ T_{15}= a + (15 - 1) d}}}$

${\dashrightarrow{\sf{ T_{15}= a + (14) d}}}$

${\dashrightarrow{\sf{ T_{15}= a + 14 \times d}}}$

${\dashrightarrow{\sf{ T_{15}= a + 14d}}}$

${\star{\underline{\boxed{\sf \pink{ T_{15}= a + 14d}}}}}$

Hence, the value of T₁₅ is a + 14d

$\rule{190}1$

Now, finding the difference between T₂₀ - T₁₅ :

${\dashrightarrow{\pmb{\sf{T_{20} - T_{15}}}}}$

${\dashrightarrow{\sf{(a + 19d) - (a + 14d)}}}$

${\dashrightarrow{\sf{a + 19d - a - 14d}}}$

${\dashrightarrow{\sf{a - a + 19d - 14d}}}$

${\dashrightarrow{\sf{0+ 19d - 14d}}}$

${\dashrightarrow{\sf{19d - 14d}}}$

${\dashrightarrow{\sf{5 \times - 4}}}$

${\dashrightarrow{\sf{ - 20}}}$

${\star \: \underline{\boxed{\sf{\pink{T_{20} - T_{15} = - 20}}}}}$

Hence, the value of T₂₀ - T₁₅ is -20.

$\underline{\rule{220pt}{3.5pt}}$

3 0

2 years ago

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gladu [14]

B) is the correct answer.

6 0

3 years ago

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Step-by-step explanation:

i hope this helps :))

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3 years ago

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goblinko [34]

Answer:

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Step-by-step explanation:

5:9

x:40

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so 5x5=25 so x=25

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7 0

3 years ago